156911618800

素因数分解:

$2^4\times 5^2\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{28927}}^1$

素因数の和:29207

約数の個数: 120

約数和(自身を含む): 384304545792

約数和(自身を除く): 227392926992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 71, 80, 100, 142, 191, 200, 284, 355, 382, 400, 568, 710, 764, 955, 1136, 1420, 1528, 1775, 1910, 2840, 3056, 3550, 3820, 4775, 5680, 7100, 7640, 9550, 13561, 14200, 15280, 19100, 27122, 28400, 28927, 38200, 54244, 57854, 67805, 76400, 108488, 115708, 135610, 144635, 216976, 231416, 271220, 289270, 339025, 462832, 542440, 578540, 678050, 723175, 1084880, 1157080, 1356100, 1446350, 2053817, 2314160, 2712200, 2892700, 4107634, 5424400, 5525057, 5785400, 8215268, 10269085, 11050114, 11570800, 16430536, 20538170, 22100228, 27625285, 32861072, 41076340, 44200456, 51345425, 55250570, 82152680, 88400912, 102690850, 110501140, 138126425, 164305360, 205381700, 221002280, 276252850, 392279047, 410763400, 442004560, 552505700, 784558094, 821526800, 1105011400, 1569116188, 1961395235, 2210022800, 3138232376, 3922790470, 6276464752, 7845580940, 9806976175, 15691161880, 19613952350, 31382323760, 39227904700, 78455809400, 156911618800]

約数ペア:

[(1, 156911618800), (2, 78455809400), (4, 39227904700), (5, 31382323760), (8, 19613952350), (10, 15691161880), (16, 9806976175), (20, 7845580940), (25, 6276464752), (40, 3922790470), (50, 3138232376), (71, 2210022800), (80, 1961395235), (100, 1569116188), (142, 1105011400), (191, 821526800), (200, 784558094), (284, 552505700), (355, 442004560), (382, 410763400), (400, 392279047), (568, 276252850), (710, 221002280), (764, 205381700), (955, 164305360), (1136, 138126425), (1420, 110501140), (1528, 102690850), (1775, 88400912), (1910, 82152680), (2840, 55250570), (3056, 51345425), (3550, 44200456), (3820, 41076340), (4775, 32861072), (5680, 27625285), (7100, 22100228), (7640, 20538170), (9550, 16430536), (13561, 11570800), (14200, 11050114), (15280, 10269085), (19100, 8215268), (27122, 5785400), (28400, 5525057), (28927, 5424400), (38200, 4107634), (54244, 2892700), (57854, 2712200), (67805, 2314160), (76400, 2053817), (108488, 1446350), (115708, 1356100), (135610, 1157080), (144635, 1084880), (216976, 723175), (231416, 678050), (271220, 578540), (289270, 542440), (339025, 462832)]