313034800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1627}}^1$

素因数の和:1695

約数の個数: 120

約数和(自身を含む): 832318256

約数和(自身を除く): 519283456

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 37, 40, 50, 52, 65, 74, 80, 100, 104, 130, 148, 185, 200, 208, 260, 296, 325, 370, 400, 481, 520, 592, 650, 740, 925, 962, 1040, 1300, 1480, 1627, 1850, 1924, 2405, 2600, 2960, 3254, 3700, 3848, 4810, 5200, 6508, 7400, 7696, 8135, 9620, 12025, 13016, 14800, 16270, 19240, 21151, 24050, 26032, 32540, 38480, 40675, 42302, 48100, 60199, 65080, 81350, 84604, 96200, 105755, 120398, 130160, 162700, 169208, 192400, 211510, 240796, 300995, 325400, 338416, 423020, 481592, 528775, 601990, 650800, 782587, 846040, 963184, 1057550, 1203980, 1504975, 1565174, 1692080, 2115100, 2407960, 3009950, 3130348, 3912935, 4230200, 4815920, 6019900, 6260696, 7825870, 8460400, 12039800, 12521392, 15651740, 19564675, 24079600, 31303480, 39129350, 62606960, 78258700, 156517400, 313034800]

約数ペア:

[(1, 313034800), (2, 156517400), (4, 78258700), (5, 62606960), (8, 39129350), (10, 31303480), (13, 24079600), (16, 19564675), (20, 15651740), (25, 12521392), (26, 12039800), (37, 8460400), (40, 7825870), (50, 6260696), (52, 6019900), (65, 4815920), (74, 4230200), (80, 3912935), (100, 3130348), (104, 3009950), (130, 2407960), (148, 2115100), (185, 1692080), (200, 1565174), (208, 1504975), (260, 1203980), (296, 1057550), (325, 963184), (370, 846040), (400, 782587), (481, 650800), (520, 601990), (592, 528775), (650, 481592), (740, 423020), (925, 338416), (962, 325400), (1040, 300995), (1300, 240796), (1480, 211510), (1627, 192400), (1850, 169208), (1924, 162700), (2405, 130160), (2600, 120398), (2960, 105755), (3254, 96200), (3700, 84604), (3848, 81350), (4810, 65080), (5200, 60199), (6508, 48100), (7400, 42302), (7696, 40675), (8135, 38480), (9620, 32540), (12025, 26032), (13016, 24050), (14800, 21151), (16270, 19240)]