285212400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:121

約数の個数: 480

約数和(自身を含む): 1115928576

約数和(自身を除く): 830716176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 25, 30, 31, 33, 34, 40, 41, 44, 48, 50, 51, 55, 60, 62, 66, 68, 75, 80, 82, 85, 88, 93, 100, 102, 110, 120, 123, 124, 132, 136, 150, 155, 164, 165, 170, 176, 186, 187, 200, 204, 205, 220, 240, 246, 248, 255, 264, 272, 275, 300, 310, 328, 330, 340, 341, 372, 374, 400, 408, 410, 425, 440, 451, 465, 492, 496, 510, 527, 528, 550, 561, 600, 615, 620, 656, 660, 680, 682, 697, 744, 748, 775, 816, 820, 825, 850, 880, 902, 930, 935, 984, 1020, 1023, 1025, 1054, 1100, 1122, 1200, 1230, 1240, 1271, 1275, 1320, 1353, 1360, 1364, 1394, 1488, 1496, 1550, 1581, 1640, 1650, 1700, 1705, 1804, 1860, 1870, 1968, 2040, 2046, 2050, 2091, 2108, 2200, 2244, 2255, 2325, 2460, 2480, 2542, 2550, 2635, 2640, 2706, 2728, 2788, 2805, 2992, 3075, 3100, 3162, 3280, 3300, 3400, 3410, 3485, 3608, 3720, 3740, 3813, 4080, 4092, 4100, 4182, 4216, 4400, 4488, 4510, 4650, 4675, 4920, 5084, 5100, 5115, 5270, 5412, 5456, 5576, 5610, 5797, 6150, 6200, 6324, 6355, 6600, 6765, 6800, 6820, 6970, 7216, 7440, 7480, 7626, 7667, 7905, 8184, 8200, 8364, 8432, 8525, 8976, 9020, 9300, 9350, 9840, 10168, 10200, 10230, 10455, 10540, 10824, 11152, 11220, 11275, 11594, 12300, 12400, 12648, 12710, 13175, 13200, 13530, 13640, 13940, 13981, 14025, 14960, 15252, 15334, 15810, 16368, 16400, 16728, 17050, 17391, 17425, 18040, 18600, 18700, 19065, 20336, 20400, 20460, 20910, 21080, 21607, 21648, 22440, 22550, 23001, 23188, 24600, 25296, 25420, 25575, 26350, 27060, 27280, 27880, 27962, 28050, 28985, 30504, 30668, 31620, 31775, 33456, 33825, 34100, 34782, 34850, 36080, 37200, 37400, 38130, 38335, 39525, 40920, 41820, 41943, 42160, 43214, 44880, 45100, 46002, 46376, 49200, 50840, 51150, 52275, 52700, 54120, 55760, 55924, 56100, 57970, 61008, 61336, 63240, 63550, 64821, 67650, 68200, 69564, 69700, 69905, 74800, 76260, 76670, 79050, 81840, 83640, 83886, 86428, 86955, 90200, 92004, 92752, 95325, 101680, 102300, 104550, 105400, 108035, 108240, 111848, 112200, 115005, 115940, 122672, 126480, 127100, 129642, 135300, 136400, 139128, 139400, 139810, 144925, 152520, 153340, 158100, 167280, 167772, 172856, 173910, 180400, 184008, 190650, 191675, 204600, 209100, 209715, 210800, 216070, 223696, 224400, 230010, 231880, 237677, 254200, 259284, 270600, 278256, 278800, 279620, 289850, 305040, 306680, 316200, 324105, 335544, 345712, 347820, 349525, 368016, 381300, 383350, 409200, 418200, 419430, 432140, 434775, 460020, 463760, 475354, 508400, 518568, 540175, 541200, 559240, 575025, 579700, 613360, 632400, 648210, 671088, 695640, 699050, 713031, 762600, 766700, 836400, 838860, 864280, 869550, 920040, 950708, 1037136, 1048575, 1080350, 1118480, 1150050, 1159400, 1188385, 1296420, 1391280, 1398100, 1426062, 1525200, 1533400, 1620525, 1677720, 1728560, 1739100, 1840080, 1901416, 2097150, 2160700, 2300100, 2318800, 2376770, 2592840, 2796200, 2852124, 3066800, 3241050, 3355440, 3478200, 3565155, 3802832, 4194300, 4321400, 4600200, 4753540, 5185680, 5592400, 5704248, 5941925, 6482100, 6956400, 7130310, 8388600, 8642800, 9200400, 9507080, 11408496, 11883850, 12964200, 14260620, 16777200, 17825775, 19014160, 23767700, 25928400, 28521240, 35651550, 47535400, 57042480, 71303100, 95070800, 142606200, 285212400]

約数ペア:

[(1, 285212400), (2, 142606200), (3, 95070800), (4, 71303100), (5, 57042480), (6, 47535400), (8, 35651550), (10, 28521240), (11, 25928400), (12, 23767700), (15, 19014160), (16, 17825775), (17, 16777200), (20, 14260620), (22, 12964200), (24, 11883850), (25, 11408496), (30, 9507080), (31, 9200400), (33, 8642800), (34, 8388600), (40, 7130310), (41, 6956400), (44, 6482100), (48, 5941925), (50, 5704248), (51, 5592400), (55, 5185680), (60, 4753540), (62, 4600200), (66, 4321400), (68, 4194300), (75, 3802832), (80, 3565155), (82, 3478200), (85, 3355440), (88, 3241050), (93, 3066800), (100, 2852124), (102, 2796200), (110, 2592840), (120, 2376770), (123, 2318800), (124, 2300100), (132, 2160700), (136, 2097150), (150, 1901416), (155, 1840080), (164, 1739100), (165, 1728560), (170, 1677720), (176, 1620525), (186, 1533400), (187, 1525200), (200, 1426062), (204, 1398100), (205, 1391280), (220, 1296420), (240, 1188385), (246, 1159400), (248, 1150050), (255, 1118480), (264, 1080350), (272, 1048575), (275, 1037136), (300, 950708), (310, 920040), (328, 869550), (330, 864280), (340, 838860), (341, 836400), (372, 766700), (374, 762600), (400, 713031), (408, 699050), (410, 695640), (425, 671088), (440, 648210), (451, 632400), (465, 613360), (492, 579700), (496, 575025), (510, 559240), (527, 541200), (528, 540175), (550, 518568), (561, 508400), (600, 475354), (615, 463760), (620, 460020), (656, 434775), (660, 432140), (680, 419430), (682, 418200), (697, 409200), (744, 383350), (748, 381300), (775, 368016), (816, 349525), (820, 347820), (825, 345712), (850, 335544), (880, 324105), (902, 316200), (930, 306680), (935, 305040), (984, 289850), (1020, 279620), (1023, 278800), (1025, 278256), (1054, 270600), (1100, 259284), (1122, 254200), (1200, 237677), (1230, 231880), (1240, 230010), (1271, 224400), (1275, 223696), (1320, 216070), (1353, 210800), (1360, 209715), (1364, 209100), (1394, 204600), (1488, 191675), (1496, 190650), (1550, 184008), (1581, 180400), (1640, 173910), (1650, 172856), (1700, 167772), (1705, 167280), (1804, 158100), (1860, 153340), (1870, 152520), (1968, 144925), (2040, 139810), (2046, 139400), (2050, 139128), (2091, 136400), (2108, 135300), (2200, 129642), (2244, 127100), (2255, 126480), (2325, 122672), (2460, 115940), (2480, 115005), (2542, 112200), (2550, 111848), (2635, 108240), (2640, 108035), (2706, 105400), (2728, 104550), (2788, 102300), (2805, 101680), (2992, 95325), (3075, 92752), (3100, 92004), (3162, 90200), (3280, 86955), (3300, 86428), (3400, 83886), (3410, 83640), (3485, 81840), (3608, 79050), (3720, 76670), (3740, 76260), (3813, 74800), (4080, 69905), (4092, 69700), (4100, 69564), (4182, 68200), (4216, 67650), (4400, 64821), (4488, 63550), (4510, 63240), (4650, 61336), (4675, 61008), (4920, 57970), (5084, 56100), (5100, 55924), (5115, 55760), (5270, 54120), (5412, 52700), (5456, 52275), (5576, 51150), (5610, 50840), (5797, 49200), (6150, 46376), (6200, 46002), (6324, 45100), (6355, 44880), (6600, 43214), (6765, 42160), (6800, 41943), (6820, 41820), (6970, 40920), (7216, 39525), (7440, 38335), (7480, 38130), (7626, 37400), (7667, 37200), (7905, 36080), (8184, 34850), (8200, 34782), (8364, 34100), (8432, 33825), (8525, 33456), (8976, 31775), (9020, 31620), (9300, 30668), (9350, 30504), (9840, 28985), (10168, 28050), (10200, 27962), (10230, 27880), (10455, 27280), (10540, 27060), (10824, 26350), (11152, 25575), (11220, 25420), (11275, 25296), (11594, 24600), (12300, 23188), (12400, 23001), (12648, 22550), (12710, 22440), (13175, 21648), (13200, 21607), (13530, 21080), (13640, 20910), (13940, 20460), (13981, 20400), (14025, 20336), (14960, 19065), (15252, 18700), (15334, 18600), (15810, 18040), (16368, 17425), (16400, 17391), (16728, 17050)]