136866800

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{6983}}^1$

素因数の和:7015

約数の個数: 90

約数和(自身を含む): 382562568

約数和(自身を除く): 245695768

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 175, 196, 200, 245, 280, 350, 392, 400, 490, 560, 700, 784, 980, 1225, 1400, 1960, 2450, 2800, 3920, 4900, 6983, 9800, 13966, 19600, 27932, 34915, 48881, 55864, 69830, 97762, 111728, 139660, 174575, 195524, 244405, 279320, 342167, 349150, 391048, 488810, 558640, 684334, 698300, 782096, 977620, 1222025, 1368668, 1396600, 1710835, 1955240, 2444050, 2737336, 2793200, 3421670, 3910480, 4888100, 5474672, 6843340, 8554175, 9776200, 13686680, 17108350, 19552400, 27373360, 34216700, 68433400, 136866800]

約数ペア:

[(1, 136866800), (2, 68433400), (4, 34216700), (5, 27373360), (7, 19552400), (8, 17108350), (10, 13686680), (14, 9776200), (16, 8554175), (20, 6843340), (25, 5474672), (28, 4888100), (35, 3910480), (40, 3421670), (49, 2793200), (50, 2737336), (56, 2444050), (70, 1955240), (80, 1710835), (98, 1396600), (100, 1368668), (112, 1222025), (140, 977620), (175, 782096), (196, 698300), (200, 684334), (245, 558640), (280, 488810), (350, 391048), (392, 349150), (400, 342167), (490, 279320), (560, 244405), (700, 195524), (784, 174575), (980, 139660), (1225, 111728), (1400, 97762), (1960, 69830), (2450, 55864), (2800, 48881), (3920, 34915), (4900, 27932), (6983, 19600), (9800, 13966)]