87011600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{577}}^1$

素因数の和:637

約数の個数: 120

約数和(自身を含む): 233292360

約数和(自身を除く): 146280760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 29, 40, 50, 52, 58, 65, 80, 100, 104, 116, 130, 145, 200, 208, 232, 260, 290, 325, 377, 400, 464, 520, 577, 580, 650, 725, 754, 1040, 1154, 1160, 1300, 1450, 1508, 1885, 2308, 2320, 2600, 2885, 2900, 3016, 3770, 4616, 5200, 5770, 5800, 6032, 7501, 7540, 9232, 9425, 11540, 11600, 14425, 15002, 15080, 16733, 18850, 23080, 28850, 30004, 30160, 33466, 37505, 37700, 46160, 57700, 60008, 66932, 75010, 75400, 83665, 115400, 120016, 133864, 150020, 150800, 167330, 187525, 217529, 230800, 267728, 300040, 334660, 375050, 418325, 435058, 600080, 669320, 750100, 836650, 870116, 1087645, 1338640, 1500200, 1673300, 1740232, 2175290, 3000400, 3346600, 3480464, 4350580, 5438225, 6693200, 8701160, 10876450, 17402320, 21752900, 43505800, 87011600]

約数ペア:

[(1, 87011600), (2, 43505800), (4, 21752900), (5, 17402320), (8, 10876450), (10, 8701160), (13, 6693200), (16, 5438225), (20, 4350580), (25, 3480464), (26, 3346600), (29, 3000400), (40, 2175290), (50, 1740232), (52, 1673300), (58, 1500200), (65, 1338640), (80, 1087645), (100, 870116), (104, 836650), (116, 750100), (130, 669320), (145, 600080), (200, 435058), (208, 418325), (232, 375050), (260, 334660), (290, 300040), (325, 267728), (377, 230800), (400, 217529), (464, 187525), (520, 167330), (577, 150800), (580, 150020), (650, 133864), (725, 120016), (754, 115400), (1040, 83665), (1154, 75400), (1160, 75010), (1300, 66932), (1450, 60008), (1508, 57700), (1885, 46160), (2308, 37700), (2320, 37505), (2600, 33466), (2885, 30160), (2900, 30004), (3016, 28850), (3770, 23080), (4616, 18850), (5200, 16733), (5770, 15080), (5800, 15002), (6032, 14425), (7501, 11600), (7540, 11540), (9232, 9425)]