1900609920

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1$

素因数の和:157

約数の個数: 576

約数和(自身を含む): 7555176720

約数和(自身を除く): 5654566800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 81, 88, 90, 96, 99, 101, 108, 110, 120, 121, 128, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 202, 216, 220, 240, 242, 243, 264, 270, 288, 297, 303, 320, 324, 330, 352, 360, 363, 384, 396, 404, 405, 432, 440, 480, 484, 486, 495, 505, 528, 540, 576, 594, 605, 606, 640, 648, 660, 704, 720, 726, 792, 808, 810, 864, 880, 891, 909, 960, 968, 972, 990, 1010, 1056, 1080, 1089, 1111, 1152, 1188, 1210, 1212, 1215, 1296, 1320, 1408, 1440, 1452, 1485, 1515, 1584, 1616, 1620, 1728, 1760, 1782, 1815, 1818, 1920, 1936, 1944, 1980, 2020, 2112, 2160, 2178, 2222, 2376, 2420, 2424, 2430, 2592, 2640, 2673, 2727, 2880, 2904, 2970, 3030, 3168, 3232, 3240, 3267, 3333, 3456, 3520, 3564, 3630, 3636, 3872, 3888, 3960, 4040, 4224, 4320, 4356, 4444, 4455, 4545, 4752, 4840, 4848, 4860, 5184, 5280, 5346, 5445, 5454, 5555, 5760, 5808, 5940, 6060, 6336, 6464, 6480, 6534, 6666, 7040, 7128, 7260, 7272, 7744, 7776, 7920, 8080, 8181, 8640, 8712, 8888, 8910, 9090, 9504, 9680, 9696, 9720, 9801, 9999, 10368, 10560, 10692, 10890, 10908, 11110, 11616, 11880, 12120, 12221, 12672, 12928, 12960, 13068, 13332, 13365, 13635, 14256, 14520, 14544, 15488, 15552, 15840, 16160, 16335, 16362, 16665, 17280, 17424, 17776, 17820, 18180, 19008, 19360, 19392, 19440, 19602, 19998, 21120, 21384, 21780, 21816, 22220, 23232, 23760, 24240, 24442, 24543, 25920, 26136, 26664, 26730, 27270, 28512, 29040, 29088, 29403, 29997, 31104, 31680, 32320, 32670, 32724, 33330, 34848, 35552, 35640, 36360, 36663, 38016, 38720, 38784, 38880, 39204, 39996, 40905, 42768, 43560, 43632, 44440, 46464, 47520, 48480, 48884, 49005, 49086, 49995, 51840, 52272, 53328, 53460, 54540, 57024, 58080, 58176, 58806, 59994, 61105, 63360, 64640, 65340, 65448, 66660, 69696, 71104, 71280, 72720, 73326, 77440, 77760, 78408, 79992, 81810, 85536, 87120, 87264, 88880, 89991, 95040, 96960, 97768, 98010, 98172, 99990, 104544, 106656, 106920, 109080, 109989, 114048, 116160, 116352, 117612, 119988, 122210, 122715, 130680, 130896, 133320, 139392, 142208, 142560, 145440, 146652, 147015, 149985, 155520, 156816, 159984, 163620, 171072, 174240, 174528, 177760, 179982, 183315, 190080, 193920, 195536, 196020, 196344, 199980, 209088, 213312, 213840, 218160, 219978, 232320, 235224, 239976, 244420, 245430, 261360, 261792, 266640, 269973, 285120, 290880, 293304, 294030, 299970, 313632, 319968, 327240, 329967, 342144, 348480, 349056, 355520, 359964, 366630, 391072, 392040, 392688, 399960, 418176, 426624, 427680, 436320, 439956, 449955, 470448, 479952, 488840, 490860, 522720, 523584, 533280, 539946, 549945, 570240, 581760, 586608, 588060, 599940, 627264, 639936, 654480, 659934, 696960, 711040, 719928, 733260, 782144, 784080, 785376, 799920, 855360, 872640, 879912, 899910, 940896, 959904, 977680, 981720, 989901, 1045440, 1047168, 1066560, 1079892, 1099890, 1173216, 1176120, 1199880, 1254528, 1279872, 1308960, 1319868, 1349865, 1439856, 1466520, 1564288, 1568160, 1570752, 1599840, 1649835, 1710720, 1745280, 1759824, 1799820, 1881792, 1919808, 1955360, 1963440, 1979802, 2090880, 2133120, 2159784, 2199780, 2346432, 2352240, 2399760, 2617920, 2639736, 2699730, 2879712, 2933040, 2969703, 3136320, 3141504, 3199680, 3299670, 3519648, 3599640, 3763584, 3839616, 3910720, 3926880, 3959604, 4319568, 4399560, 4692864, 4704480, 4799520, 4949505, 5235840, 5279472, 5399460, 5759424, 5866080, 5939406, 6272640, 6399360, 6599340, 7039296, 7199280, 7821440, 7853760, 7919208, 8639136, 8799120, 9408960, 9599040, 9899010, 10558944, 10798920, 11518848, 11732160, 11878812, 13198680, 14078592, 14398560, 14848515, 15707520, 15838416, 17278272, 17598240, 18817920, 19198080, 19798020, 21117888, 21597840, 23464320, 23757624, 26397360, 28797120, 29697030, 31676832, 34556544, 35196480, 39596040, 42235776, 43195680, 47515248, 52794720, 57594240, 59394060, 63353664, 70392960, 79192080, 86391360, 95030496, 105589440, 118788120, 126707328, 158384160, 172782720, 190060992, 211178880, 237576240, 316768320, 380121984, 475152480, 633536640, 950304960, 1900609920]

約数ペア:

[(1, 1900609920), (2, 950304960), (3, 633536640), (4, 475152480), (5, 380121984), (6, 316768320), (8, 237576240), (9, 211178880), (10, 190060992), (11, 172782720), (12, 158384160), (15, 126707328), (16, 118788120), (18, 105589440), (20, 95030496), (22, 86391360), (24, 79192080), (27, 70392960), (30, 63353664), (32, 59394060), (33, 57594240), (36, 52794720), (40, 47515248), (44, 43195680), (45, 42235776), (48, 39596040), (54, 35196480), (55, 34556544), (60, 31676832), (64, 29697030), (66, 28797120), (72, 26397360), (80, 23757624), (81, 23464320), (88, 21597840), (90, 21117888), (96, 19798020), (99, 19198080), (101, 18817920), (108, 17598240), (110, 17278272), (120, 15838416), (121, 15707520), (128, 14848515), (132, 14398560), (135, 14078592), (144, 13198680), (160, 11878812), (162, 11732160), (165, 11518848), (176, 10798920), (180, 10558944), (192, 9899010), (198, 9599040), (202, 9408960), (216, 8799120), (220, 8639136), (240, 7919208), (242, 7853760), (243, 7821440), (264, 7199280), (270, 7039296), (288, 6599340), (297, 6399360), (303, 6272640), (320, 5939406), (324, 5866080), (330, 5759424), (352, 5399460), (360, 5279472), (363, 5235840), (384, 4949505), (396, 4799520), (404, 4704480), (405, 4692864), (432, 4399560), (440, 4319568), (480, 3959604), (484, 3926880), (486, 3910720), (495, 3839616), (505, 3763584), (528, 3599640), (540, 3519648), (576, 3299670), (594, 3199680), (605, 3141504), (606, 3136320), (640, 2969703), (648, 2933040), (660, 2879712), (704, 2699730), (720, 2639736), (726, 2617920), (792, 2399760), (808, 2352240), (810, 2346432), (864, 2199780), (880, 2159784), (891, 2133120), (909, 2090880), (960, 1979802), (968, 1963440), (972, 1955360), (990, 1919808), (1010, 1881792), (1056, 1799820), (1080, 1759824), (1089, 1745280), (1111, 1710720), (1152, 1649835), (1188, 1599840), (1210, 1570752), (1212, 1568160), (1215, 1564288), (1296, 1466520), (1320, 1439856), (1408, 1349865), (1440, 1319868), (1452, 1308960), (1485, 1279872), (1515, 1254528), (1584, 1199880), (1616, 1176120), (1620, 1173216), (1728, 1099890), (1760, 1079892), (1782, 1066560), (1815, 1047168), (1818, 1045440), (1920, 989901), (1936, 981720), (1944, 977680), (1980, 959904), (2020, 940896), (2112, 899910), (2160, 879912), (2178, 872640), (2222, 855360), (2376, 799920), (2420, 785376), (2424, 784080), (2430, 782144), (2592, 733260), (2640, 719928), (2673, 711040), (2727, 696960), (2880, 659934), (2904, 654480), (2970, 639936), (3030, 627264), (3168, 599940), (3232, 588060), (3240, 586608), (3267, 581760), (3333, 570240), (3456, 549945), (3520, 539946), (3564, 533280), (3630, 523584), (3636, 522720), (3872, 490860), (3888, 488840), (3960, 479952), (4040, 470448), (4224, 449955), (4320, 439956), (4356, 436320), (4444, 427680), (4455, 426624), (4545, 418176), (4752, 399960), (4840, 392688), (4848, 392040), (4860, 391072), (5184, 366630), (5280, 359964), (5346, 355520), (5445, 349056), (5454, 348480), (5555, 342144), (5760, 329967), (5808, 327240), (5940, 319968), (6060, 313632), (6336, 299970), (6464, 294030), (6480, 293304), (6534, 290880), (6666, 285120), (7040, 269973), (7128, 266640), (7260, 261792), (7272, 261360), (7744, 245430), (7776, 244420), (7920, 239976), (8080, 235224), (8181, 232320), (8640, 219978), (8712, 218160), (8888, 213840), (8910, 213312), (9090, 209088), (9504, 199980), (9680, 196344), (9696, 196020), (9720, 195536), (9801, 193920), (9999, 190080), (10368, 183315), (10560, 179982), (10692, 177760), (10890, 174528), (10908, 174240), (11110, 171072), (11616, 163620), (11880, 159984), (12120, 156816), (12221, 155520), (12672, 149985), (12928, 147015), (12960, 146652), (13068, 145440), (13332, 142560), (13365, 142208), (13635, 139392), (14256, 133320), (14520, 130896), (14544, 130680), (15488, 122715), (15552, 122210), (15840, 119988), (16160, 117612), (16335, 116352), (16362, 116160), (16665, 114048), (17280, 109989), (17424, 109080), (17776, 106920), (17820, 106656), (18180, 104544), (19008, 99990), (19360, 98172), (19392, 98010), (19440, 97768), (19602, 96960), (19998, 95040), (21120, 89991), (21384, 88880), (21780, 87264), (21816, 87120), (22220, 85536), (23232, 81810), (23760, 79992), (24240, 78408), (24442, 77760), (24543, 77440), (25920, 73326), (26136, 72720), (26664, 71280), (26730, 71104), (27270, 69696), (28512, 66660), (29040, 65448), (29088, 65340), (29403, 64640), (29997, 63360), (31104, 61105), (31680, 59994), (32320, 58806), (32670, 58176), (32724, 58080), (33330, 57024), (34848, 54540), (35552, 53460), (35640, 53328), (36360, 52272), (36663, 51840), (38016, 49995), (38720, 49086), (38784, 49005), (38880, 48884), (39204, 48480), (39996, 47520), (40905, 46464), (42768, 44440), (43560, 43632)]