100757440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1451}}^1$

素因数の和:1506

約数の個数: 112

約数和(自身を含む): 283244544

約数和(自身を除く): 182487104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1451, 1736, 1984, 2170, 2240, 2480, 2902, 3472, 4340, 4960, 5804, 6944, 7255, 8680, 9920, 10157, 11608, 13888, 14510, 17360, 20314, 23216, 29020, 34720, 40628, 44981, 46432, 50785, 58040, 69440, 81256, 89962, 92864, 101570, 116080, 162512, 179924, 203140, 224905, 232160, 314867, 325024, 359848, 406280, 449810, 464320, 629734, 650048, 719696, 812560, 899620, 1259468, 1439392, 1574335, 1625120, 1799240, 2518936, 2878784, 3148670, 3250240, 3598480, 5037872, 6297340, 7196960, 10075744, 12594680, 14393920, 20151488, 25189360, 50378720, 100757440]

約数ペア:

[(1, 100757440), (2, 50378720), (4, 25189360), (5, 20151488), (7, 14393920), (8, 12594680), (10, 10075744), (14, 7196960), (16, 6297340), (20, 5037872), (28, 3598480), (31, 3250240), (32, 3148670), (35, 2878784), (40, 2518936), (56, 1799240), (62, 1625120), (64, 1574335), (70, 1439392), (80, 1259468), (112, 899620), (124, 812560), (140, 719696), (155, 650048), (160, 629734), (217, 464320), (224, 449810), (248, 406280), (280, 359848), (310, 325024), (320, 314867), (434, 232160), (448, 224905), (496, 203140), (560, 179924), (620, 162512), (868, 116080), (992, 101570), (1085, 92864), (1120, 89962), (1240, 81256), (1451, 69440), (1736, 58040), (1984, 50785), (2170, 46432), (2240, 44981), (2480, 40628), (2902, 34720), (3472, 29020), (4340, 23216), (4960, 20314), (5804, 17360), (6944, 14510), (7255, 13888), (8680, 11608), (9920, 10157)]