27007500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{277}}^1$

素因数の和:317

約数の個数: 120

約数和(自身を含む): 85110256

約数和(自身を除く): 58102756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 125, 130, 150, 156, 195, 250, 260, 277, 300, 325, 375, 390, 500, 554, 625, 650, 750, 780, 831, 975, 1108, 1250, 1300, 1385, 1500, 1625, 1662, 1875, 1950, 2500, 2770, 3250, 3324, 3601, 3750, 3900, 4155, 4875, 5540, 6500, 6925, 7202, 7500, 8125, 8310, 9750, 10803, 13850, 14404, 16250, 16620, 18005, 19500, 20775, 21606, 24375, 27700, 32500, 34625, 36010, 41550, 43212, 48750, 54015, 69250, 72020, 83100, 90025, 97500, 103875, 108030, 138500, 173125, 180050, 207750, 216060, 270075, 346250, 360100, 415500, 450125, 519375, 540150, 692500, 900250, 1038750, 1080300, 1350375, 1800500, 2077500, 2250625, 2700750, 4501250, 5401500, 6751875, 9002500, 13503750, 27007500]

約数ペア:

[(1, 27007500), (2, 13503750), (3, 9002500), (4, 6751875), (5, 5401500), (6, 4501250), (10, 2700750), (12, 2250625), (13, 2077500), (15, 1800500), (20, 1350375), (25, 1080300), (26, 1038750), (30, 900250), (39, 692500), (50, 540150), (52, 519375), (60, 450125), (65, 415500), (75, 360100), (78, 346250), (100, 270075), (125, 216060), (130, 207750), (150, 180050), (156, 173125), (195, 138500), (250, 108030), (260, 103875), (277, 97500), (300, 90025), (325, 83100), (375, 72020), (390, 69250), (500, 54015), (554, 48750), (625, 43212), (650, 41550), (750, 36010), (780, 34625), (831, 32500), (975, 27700), (1108, 24375), (1250, 21606), (1300, 20775), (1385, 19500), (1500, 18005), (1625, 16620), (1662, 16250), (1875, 14404), (1950, 13850), (2500, 10803), (2770, 9750), (3250, 8310), (3324, 8125), (3601, 7500), (3750, 7202), (3900, 6925), (4155, 6500), (4875, 5540)]