86575320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1423}}^1$

素因数の和:1466

約数の個数: 144

約数和(自身を含む): 304892640

約数和(自身を除く): 218317320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 585, 676, 780, 845, 936, 1014, 1170, 1352, 1423, 1521, 1560, 1690, 2028, 2340, 2535, 2846, 3042, 3380, 4056, 4269, 4680, 5070, 5692, 6084, 6760, 7115, 7605, 8538, 10140, 11384, 12168, 12807, 14230, 15210, 17076, 18499, 20280, 21345, 25614, 28460, 30420, 34152, 36998, 42690, 51228, 55497, 56920, 60840, 64035, 73996, 85380, 92495, 102456, 110994, 128070, 147992, 166491, 170760, 184990, 221988, 240487, 256140, 277485, 332982, 369980, 443976, 480974, 512280, 554970, 665964, 721461, 739960, 832455, 961948, 1109940, 1202435, 1331928, 1442922, 1664910, 1923896, 2164383, 2219880, 2404870, 2885844, 3329820, 3607305, 4328766, 4809740, 5771688, 6659640, 7214610, 8657532, 9619480, 10821915, 14429220, 17315064, 21643830, 28858440, 43287660, 86575320]

約数ペア:

[(1, 86575320), (2, 43287660), (3, 28858440), (4, 21643830), (5, 17315064), (6, 14429220), (8, 10821915), (9, 9619480), (10, 8657532), (12, 7214610), (13, 6659640), (15, 5771688), (18, 4809740), (20, 4328766), (24, 3607305), (26, 3329820), (30, 2885844), (36, 2404870), (39, 2219880), (40, 2164383), (45, 1923896), (52, 1664910), (60, 1442922), (65, 1331928), (72, 1202435), (78, 1109940), (90, 961948), (104, 832455), (117, 739960), (120, 721461), (130, 665964), (156, 554970), (169, 512280), (180, 480974), (195, 443976), (234, 369980), (260, 332982), (312, 277485), (338, 256140), (360, 240487), (390, 221988), (468, 184990), (507, 170760), (520, 166491), (585, 147992), (676, 128070), (780, 110994), (845, 102456), (936, 92495), (1014, 85380), (1170, 73996), (1352, 64035), (1423, 60840), (1521, 56920), (1560, 55497), (1690, 51228), (2028, 42690), (2340, 36998), (2535, 34152), (2846, 30420), (3042, 28460), (3380, 25614), (4056, 21345), (4269, 20280), (4680, 18499), (5070, 17076), (5692, 15210), (6084, 14230), (6760, 12807), (7115, 12168), (7605, 11384), (8538, 10140)]