1451455600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{27283}}^1$

素因数の和:27327

約数の個数: 120

約数和(自身を含む): 4195187840

約数和(自身を除く): 2743732240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 80, 95, 100, 112, 133, 140, 152, 175, 190, 200, 266, 280, 304, 350, 380, 400, 475, 532, 560, 665, 700, 760, 950, 1064, 1330, 1400, 1520, 1900, 2128, 2660, 2800, 3325, 3800, 5320, 6650, 7600, 10640, 13300, 26600, 27283, 53200, 54566, 109132, 136415, 190981, 218264, 272830, 381962, 436528, 518377, 545660, 682075, 763924, 954905, 1036754, 1091320, 1364150, 1527848, 1909810, 2073508, 2182640, 2591885, 2728300, 3055696, 3628639, 3819620, 4147016, 4774525, 5183770, 5456600, 7257278, 7639240, 8294032, 9549050, 10367540, 10913200, 12959425, 14514556, 15278480, 18143195, 19098100, 20735080, 25918850, 29029112, 36286390, 38196200, 41470160, 51837700, 58058224, 72572780, 76392400, 90715975, 103675400, 145145560, 181431950, 207350800, 290291120, 362863900, 725727800, 1451455600]

約数ペア:

[(1, 1451455600), (2, 725727800), (4, 362863900), (5, 290291120), (7, 207350800), (8, 181431950), (10, 145145560), (14, 103675400), (16, 90715975), (19, 76392400), (20, 72572780), (25, 58058224), (28, 51837700), (35, 41470160), (38, 38196200), (40, 36286390), (50, 29029112), (56, 25918850), (70, 20735080), (76, 19098100), (80, 18143195), (95, 15278480), (100, 14514556), (112, 12959425), (133, 10913200), (140, 10367540), (152, 9549050), (175, 8294032), (190, 7639240), (200, 7257278), (266, 5456600), (280, 5183770), (304, 4774525), (350, 4147016), (380, 3819620), (400, 3628639), (475, 3055696), (532, 2728300), (560, 2591885), (665, 2182640), (700, 2073508), (760, 1909810), (950, 1527848), (1064, 1364150), (1330, 1091320), (1400, 1036754), (1520, 954905), (1900, 763924), (2128, 682075), (2660, 545660), (2800, 518377), (3325, 436528), (3800, 381962), (5320, 272830), (6650, 218264), (7600, 190981), (10640, 136415), (13300, 109132), (26600, 54566), (27283, 53200)]