156948064100

素因数分解:

$2^2\times 5^2\times {\mathrm{263}}^1\times {\mathrm{463}}^1\times {\mathrm{12889}}^1$

素因数の和:13629

約数の個数: 72

約数和(自身を含む): 342637236480

約数和(自身を除く): 185689172380

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 263, 463, 526, 926, 1052, 1315, 1852, 2315, 2630, 4630, 5260, 6575, 9260, 11575, 12889, 13150, 23150, 25778, 26300, 46300, 51556, 64445, 121769, 128890, 243538, 257780, 322225, 487076, 608845, 644450, 1217690, 1288900, 2435380, 3044225, 3389807, 5967607, 6088450, 6779614, 11935214, 12176900, 13559228, 16949035, 23870428, 29838035, 33898070, 59676070, 67796140, 84745175, 119352140, 149190175, 169490350, 298380350, 338980700, 596760700, 1569480641, 3138961282, 6277922564, 7847403205, 15694806410, 31389612820, 39237016025, 78474032050, 156948064100]

約数ペア:

[(1, 156948064100), (2, 78474032050), (4, 39237016025), (5, 31389612820), (10, 15694806410), (20, 7847403205), (25, 6277922564), (50, 3138961282), (100, 1569480641), (263, 596760700), (463, 338980700), (526, 298380350), (926, 169490350), (1052, 149190175), (1315, 119352140), (1852, 84745175), (2315, 67796140), (2630, 59676070), (4630, 33898070), (5260, 29838035), (6575, 23870428), (9260, 16949035), (11575, 13559228), (12889, 12176900), (13150, 11935214), (23150, 6779614), (25778, 6088450), (26300, 5967607), (46300, 3389807), (51556, 3044225), (64445, 2435380), (121769, 1288900), (128890, 1217690), (243538, 644450), (257780, 608845), (322225, 487076)]