278802116100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{103260043}}^1$

素因数の和:103260066

約数の個数: 72

約数和(自身を含む): 896297181920

約数和(自身を除く): 617495065820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 103260043, 206520086, 309780129, 413040172, 516300215, 619560258, 929340387, 1032600430, 1239120516, 1548900645, 1858680774, 2065200860, 2581501075, 2788021161, 3097801290, 3717361548, 4646701935, 5163002150, 5576042322, 6195602580, 7744503225, 9293403870, 10326004300, 11152084644, 13940105805, 15489006450, 18586807740, 23233509675, 27880211610, 30978012900, 46467019350, 55760423220, 69700529025, 92934038700, 139401058050, 278802116100]

約数ペア:

[(1, 278802116100), (2, 139401058050), (3, 92934038700), (4, 69700529025), (5, 55760423220), (6, 46467019350), (9, 30978012900), (10, 27880211610), (12, 23233509675), (15, 18586807740), (18, 15489006450), (20, 13940105805), (25, 11152084644), (27, 10326004300), (30, 9293403870), (36, 7744503225), (45, 6195602580), (50, 5576042322), (54, 5163002150), (60, 4646701935), (75, 3717361548), (90, 3097801290), (100, 2788021161), (108, 2581501075), (135, 2065200860), (150, 1858680774), (180, 1548900645), (225, 1239120516), (270, 1032600430), (300, 929340387), (450, 619560258), (540, 516300215), (675, 413040172), (900, 309780129), (1350, 206520086), (2700, 103260043)]