25019280

素因数分解:

$2^4\times 3^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1$

素因数の和:58

約数の個数: 320

約数和(自身を含む): 102493440

約数和(自身を除く): 77474160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 27, 30, 33, 36, 39, 40, 44, 45, 48, 52, 54, 55, 60, 65, 66, 72, 78, 80, 81, 88, 90, 99, 104, 108, 110, 117, 120, 130, 132, 135, 143, 144, 156, 162, 165, 176, 180, 195, 198, 208, 216, 220, 234, 240, 243, 260, 264, 270, 286, 297, 312, 324, 330, 351, 360, 390, 396, 405, 429, 432, 440, 468, 486, 495, 520, 528, 540, 572, 585, 594, 624, 648, 660, 702, 715, 720, 729, 780, 792, 810, 858, 880, 891, 936, 972, 990, 1040, 1053, 1080, 1144, 1170, 1188, 1215, 1287, 1296, 1320, 1404, 1430, 1458, 1485, 1560, 1584, 1620, 1716, 1755, 1782, 1872, 1944, 1980, 2106, 2145, 2160, 2187, 2288, 2340, 2376, 2430, 2574, 2640, 2673, 2808, 2860, 2916, 2970, 3120, 3159, 3240, 3432, 3510, 3564, 3645, 3861, 3888, 3960, 4212, 4290, 4374, 4455, 4680, 4752, 4860, 5148, 5265, 5346, 5616, 5720, 5832, 5940, 6318, 6435, 6480, 6864, 7020, 7128, 7290, 7722, 7920, 8019, 8424, 8580, 8748, 8910, 9360, 9477, 9720, 10296, 10530, 10692, 10935, 11440, 11583, 11664, 11880, 12636, 12870, 13365, 14040, 14256, 14580, 15444, 15795, 16038, 16848, 17160, 17496, 17820, 18954, 19305, 19440, 20592, 21060, 21384, 21870, 23166, 23760, 24057, 25272, 25740, 26730, 28080, 28431, 29160, 30888, 31590, 32076, 34320, 34749, 34992, 35640, 37908, 38610, 40095, 42120, 42768, 43740, 46332, 47385, 48114, 50544, 51480, 53460, 56862, 57915, 58320, 61776, 63180, 64152, 69498, 71280, 75816, 77220, 80190, 84240, 87480, 92664, 94770, 96228, 102960, 104247, 106920, 113724, 115830, 120285, 126360, 128304, 138996, 142155, 151632, 154440, 160380, 173745, 174960, 185328, 189540, 192456, 208494, 213840, 227448, 231660, 240570, 252720, 277992, 284310, 308880, 312741, 320760, 347490, 379080, 384912, 416988, 454896, 463320, 481140, 521235, 555984, 568620, 625482, 641520, 694980, 758160, 833976, 926640, 962280, 1042470, 1137240, 1250964, 1389960, 1563705, 1667952, 1924560, 2084940, 2274480, 2501928, 2779920, 3127410, 4169880, 5003856, 6254820, 8339760, 12509640, 25019280]

約数ペア:

[(1, 25019280), (2, 12509640), (3, 8339760), (4, 6254820), (5, 5003856), (6, 4169880), (8, 3127410), (9, 2779920), (10, 2501928), (11, 2274480), (12, 2084940), (13, 1924560), (15, 1667952), (16, 1563705), (18, 1389960), (20, 1250964), (22, 1137240), (24, 1042470), (26, 962280), (27, 926640), (30, 833976), (33, 758160), (36, 694980), (39, 641520), (40, 625482), (44, 568620), (45, 555984), (48, 521235), (52, 481140), (54, 463320), (55, 454896), (60, 416988), (65, 384912), (66, 379080), (72, 347490), (78, 320760), (80, 312741), (81, 308880), (88, 284310), (90, 277992), (99, 252720), (104, 240570), (108, 231660), (110, 227448), (117, 213840), (120, 208494), (130, 192456), (132, 189540), (135, 185328), (143, 174960), (144, 173745), (156, 160380), (162, 154440), (165, 151632), (176, 142155), (180, 138996), (195, 128304), (198, 126360), (208, 120285), (216, 115830), (220, 113724), (234, 106920), (240, 104247), (243, 102960), (260, 96228), (264, 94770), (270, 92664), (286, 87480), (297, 84240), (312, 80190), (324, 77220), (330, 75816), (351, 71280), (360, 69498), (390, 64152), (396, 63180), (405, 61776), (429, 58320), (432, 57915), (440, 56862), (468, 53460), (486, 51480), (495, 50544), (520, 48114), (528, 47385), (540, 46332), (572, 43740), (585, 42768), (594, 42120), (624, 40095), (648, 38610), (660, 37908), (702, 35640), (715, 34992), (720, 34749), (729, 34320), (780, 32076), (792, 31590), (810, 30888), (858, 29160), (880, 28431), (891, 28080), (936, 26730), (972, 25740), (990, 25272), (1040, 24057), (1053, 23760), (1080, 23166), (1144, 21870), (1170, 21384), (1188, 21060), (1215, 20592), (1287, 19440), (1296, 19305), (1320, 18954), (1404, 17820), (1430, 17496), (1458, 17160), (1485, 16848), (1560, 16038), (1584, 15795), (1620, 15444), (1716, 14580), (1755, 14256), (1782, 14040), (1872, 13365), (1944, 12870), (1980, 12636), (2106, 11880), (2145, 11664), (2160, 11583), (2187, 11440), (2288, 10935), (2340, 10692), (2376, 10530), (2430, 10296), (2574, 9720), (2640, 9477), (2673, 9360), (2808, 8910), (2860, 8748), (2916, 8580), (2970, 8424), (3120, 8019), (3159, 7920), (3240, 7722), (3432, 7290), (3510, 7128), (3564, 7020), (3645, 6864), (3861, 6480), (3888, 6435), (3960, 6318), (4212, 5940), (4290, 5832), (4374, 5720), (4455, 5616), (4680, 5346), (4752, 5265), (4860, 5148)]