87108780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2237}}^1$

素因数の和:2319

約数の個数: 96

約数和(自身を含む): 270708480

約数和(自身を除く): 183599700

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 59, 60, 66, 110, 118, 132, 165, 177, 220, 236, 295, 330, 354, 590, 649, 660, 708, 885, 1180, 1298, 1770, 1947, 2237, 2596, 3245, 3540, 3894, 4474, 6490, 6711, 7788, 8948, 9735, 11185, 12980, 13422, 19470, 22370, 24607, 26844, 33555, 38940, 44740, 49214, 67110, 73821, 98428, 123035, 131983, 134220, 147642, 246070, 263966, 295284, 369105, 395949, 492140, 527932, 659915, 738210, 791898, 1319830, 1451813, 1476420, 1583796, 1979745, 2639660, 2903626, 3959490, 4355439, 5807252, 7259065, 7918980, 8710878, 14518130, 17421756, 21777195, 29036260, 43554390, 87108780]

約数ペア:

[(1, 87108780), (2, 43554390), (3, 29036260), (4, 21777195), (5, 17421756), (6, 14518130), (10, 8710878), (11, 7918980), (12, 7259065), (15, 5807252), (20, 4355439), (22, 3959490), (30, 2903626), (33, 2639660), (44, 1979745), (55, 1583796), (59, 1476420), (60, 1451813), (66, 1319830), (110, 791898), (118, 738210), (132, 659915), (165, 527932), (177, 492140), (220, 395949), (236, 369105), (295, 295284), (330, 263966), (354, 246070), (590, 147642), (649, 134220), (660, 131983), (708, 123035), (885, 98428), (1180, 73821), (1298, 67110), (1770, 49214), (1947, 44740), (2237, 38940), (2596, 33555), (3245, 26844), (3540, 24607), (3894, 22370), (4474, 19470), (6490, 13422), (6711, 12980), (7788, 11185), (8948, 9735)]