149769100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5009}}^1$

素因数の和:5059

約数の個数: 72

約数和(自身を含む): 365289120

約数和(自身を除く): 215520020

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 25, 26, 46, 50, 52, 65, 92, 100, 115, 130, 230, 260, 299, 325, 460, 575, 598, 650, 1150, 1196, 1300, 1495, 2300, 2990, 5009, 5980, 7475, 10018, 14950, 20036, 25045, 29900, 50090, 65117, 100180, 115207, 125225, 130234, 230414, 250450, 260468, 325585, 460828, 500900, 576035, 651170, 1152070, 1302340, 1497691, 1627925, 2304140, 2880175, 2995382, 3255850, 5760350, 5990764, 6511700, 7488455, 11520700, 14976910, 29953820, 37442275, 74884550, 149769100]

約数ペア:

[(1, 149769100), (2, 74884550), (4, 37442275), (5, 29953820), (10, 14976910), (13, 11520700), (20, 7488455), (23, 6511700), (25, 5990764), (26, 5760350), (46, 3255850), (50, 2995382), (52, 2880175), (65, 2304140), (92, 1627925), (100, 1497691), (115, 1302340), (130, 1152070), (230, 651170), (260, 576035), (299, 500900), (325, 460828), (460, 325585), (575, 260468), (598, 250450), (650, 230414), (1150, 130234), (1196, 125225), (1300, 115207), (1495, 100180), (2300, 65117), (2990, 50090), (5009, 29900), (5980, 25045), (7475, 20036), (10018, 14950)]