244683750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{71}}^1\times {\mathrm{919}}^1$

素因数の和:1015

約数の個数: 80

約数和(自身を含む): 620801280

約数和(自身を除く): 376117530

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 125, 142, 150, 213, 250, 355, 375, 426, 625, 710, 750, 919, 1065, 1250, 1775, 1838, 1875, 2130, 2757, 3550, 3750, 4595, 5325, 5514, 8875, 9190, 10650, 13785, 17750, 22975, 26625, 27570, 44375, 45950, 53250, 65249, 68925, 88750, 114875, 130498, 133125, 137850, 195747, 229750, 266250, 326245, 344625, 391494, 574375, 652490, 689250, 978735, 1148750, 1631225, 1723125, 1957470, 3262450, 3446250, 4893675, 8156125, 9787350, 16312250, 24468375, 40780625, 48936750, 81561250, 122341875, 244683750]

約数ペア:

[(1, 244683750), (2, 122341875), (3, 81561250), (5, 48936750), (6, 40780625), (10, 24468375), (15, 16312250), (25, 9787350), (30, 8156125), (50, 4893675), (71, 3446250), (75, 3262450), (125, 1957470), (142, 1723125), (150, 1631225), (213, 1148750), (250, 978735), (355, 689250), (375, 652490), (426, 574375), (625, 391494), (710, 344625), (750, 326245), (919, 266250), (1065, 229750), (1250, 195747), (1775, 137850), (1838, 133125), (1875, 130498), (2130, 114875), (2757, 88750), (3550, 68925), (3750, 65249), (4595, 53250), (5325, 45950), (5514, 44375), (8875, 27570), (9190, 26625), (10650, 22975), (13785, 17750)]