626882100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{160739}}^1$

素因数の和:160769

約数の個数: 72

約数和(自身を含む): 1953312480

約数和(自身を除く): 1326430380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 160739, 321478, 482217, 642956, 803695, 964434, 1607390, 1928868, 2089607, 2411085, 3214780, 4018475, 4179214, 4822170, 6268821, 8036950, 8358428, 9644340, 10448035, 12055425, 12537642, 16073900, 20896070, 24110850, 25075284, 31344105, 41792140, 48221700, 52240175, 62688210, 104480350, 125376420, 156720525, 208960700, 313441050, 626882100]

約数ペア:

[(1, 626882100), (2, 313441050), (3, 208960700), (4, 156720525), (5, 125376420), (6, 104480350), (10, 62688210), (12, 52240175), (13, 48221700), (15, 41792140), (20, 31344105), (25, 25075284), (26, 24110850), (30, 20896070), (39, 16073900), (50, 12537642), (52, 12055425), (60, 10448035), (65, 9644340), (75, 8358428), (78, 8036950), (100, 6268821), (130, 4822170), (150, 4179214), (156, 4018475), (195, 3214780), (260, 2411085), (300, 2089607), (325, 1928868), (390, 1607390), (650, 964434), (780, 803695), (975, 642956), (1300, 482217), (1950, 321478), (3900, 160739)]