40569900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{19319}}^1$

素因数の和:19343

約数の個数: 72

約数和(自身を含む): 134158080

約数和(自身を除く): 93588180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 19319, 38638, 57957, 77276, 96595, 115914, 135233, 193190, 231828, 270466, 289785, 386380, 405699, 482975, 540932, 579570, 676165, 811398, 965950, 1159140, 1352330, 1448925, 1622796, 1931900, 2028495, 2704660, 2897850, 3380825, 4056990, 5795700, 6761650, 8113980, 10142475, 13523300, 20284950, 40569900]

約数ペア:

[(1, 40569900), (2, 20284950), (3, 13523300), (4, 10142475), (5, 8113980), (6, 6761650), (7, 5795700), (10, 4056990), (12, 3380825), (14, 2897850), (15, 2704660), (20, 2028495), (21, 1931900), (25, 1622796), (28, 1448925), (30, 1352330), (35, 1159140), (42, 965950), (50, 811398), (60, 676165), (70, 579570), (75, 540932), (84, 482975), (100, 405699), (105, 386380), (140, 289785), (150, 270466), (175, 231828), (210, 193190), (300, 135233), (350, 115914), (420, 96595), (525, 77276), (700, 57957), (1050, 38638), (2100, 19319)]