2982187500

素因数分解:

$2^2\times 3^1\times 5^7\times {\mathrm{3181}}^1$

素因数の和:3223

約数の個数: 96

約数和(自身を含む): 8700758976

約数和(自身を除く): 5718571476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 625, 750, 1250, 1500, 1875, 2500, 3125, 3181, 3750, 6250, 6362, 7500, 9375, 9543, 12500, 12724, 15625, 15905, 18750, 19086, 31250, 31810, 37500, 38172, 46875, 47715, 62500, 63620, 78125, 79525, 93750, 95430, 156250, 159050, 187500, 190860, 234375, 238575, 312500, 318100, 397625, 468750, 477150, 795250, 937500, 954300, 1192875, 1590500, 1988125, 2385750, 3976250, 4771500, 5964375, 7952500, 9940625, 11928750, 19881250, 23857500, 29821875, 39762500, 49703125, 59643750, 99406250, 119287500, 149109375, 198812500, 248515625, 298218750, 497031250, 596437500, 745546875, 994062500, 1491093750, 2982187500]

約数ペア:

[(1, 2982187500), (2, 1491093750), (3, 994062500), (4, 745546875), (5, 596437500), (6, 497031250), (10, 298218750), (12, 248515625), (15, 198812500), (20, 149109375), (25, 119287500), (30, 99406250), (50, 59643750), (60, 49703125), (75, 39762500), (100, 29821875), (125, 23857500), (150, 19881250), (250, 11928750), (300, 9940625), (375, 7952500), (500, 5964375), (625, 4771500), (750, 3976250), (1250, 2385750), (1500, 1988125), (1875, 1590500), (2500, 1192875), (3125, 954300), (3181, 937500), (3750, 795250), (6250, 477150), (6362, 468750), (7500, 397625), (9375, 318100), (9543, 312500), (12500, 238575), (12724, 234375), (15625, 190860), (15905, 187500), (18750, 159050), (19086, 156250), (31250, 95430), (31810, 93750), (37500, 79525), (38172, 78125), (46875, 63620), (47715, 62500)]