331505200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1723}}^1$

素因数の和:1791

約数の個数: 120

約数和(自身を含む): 881398448

約数和(自身を除く): 549893248

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, 1723, 1850, 1924, 2405, 2600, 2960, 3446, 3700, 3848, 4810, 5200, 6892, 7400, 7696, 8615, 9620, 12025, 13784, 14800, 17230, 19240, 22399, 24050, 27568, 34460, 38480, 43075, 44798, 48100, 63751, 68920, 86150, 89596, 96200, 111995, 127502, 137840, 172300, 179192, 192400, 223990, 255004, 318755, 344600, 358384, 447980, 510008, 559975, 637510, 689200, 828763, 895960, 1020016, 1119950, 1275020, 1593775, 1657526, 1791920, 2239900, 2550040, 3187550, 3315052, 4143815, 4479800, 5100080, 6375100, 6630104, 8287630, 8959600, 12750200, 13260208, 16575260, 20719075, 25500400, 33150520, 41438150, 66301040, 82876300, 165752600, 331505200]

約数ペア:

[(1, 331505200), (2, 165752600), (4, 82876300), (5, 66301040), (8, 41438150), (10, 33150520), (13, 25500400), (16, 20719075), (20, 16575260), (25, 13260208), (26, 12750200), (37, 8959600), (40, 8287630), (50, 6630104), (52, 6375100), (65, 5100080), (74, 4479800), (80, 4143815), (100, 3315052), (104, 3187550), (130, 2550040), (148, 2239900), (185, 1791920), (200, 1657526), (208, 1593775), (260, 1275020), (296, 1119950), (325, 1020016), (370, 895960), (400, 828763), (481, 689200), (520, 637510), (592, 559975), (650, 510008), (740, 447980), (925, 358384), (962, 344600), (1040, 318755), (1300, 255004), (1480, 223990), (1723, 192400), (1850, 179192), (1924, 172300), (2405, 137840), (2600, 127502), (2960, 111995), (3446, 96200), (3700, 89596), (3848, 86150), (4810, 68920), (5200, 63751), (6892, 48100), (7400, 44798), (7696, 43075), (8615, 38480), (9620, 34460), (12025, 27568), (13784, 24050), (14800, 22399), (17230, 19240)]