252152220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2503}}^1$

素因数の和:2611

約数の個数: 96

約数和(自身を含む): 747113472

約数和(自身を除く): 494961252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 73, 92, 115, 138, 146, 219, 230, 276, 292, 345, 365, 438, 460, 690, 730, 876, 1095, 1380, 1460, 1679, 2190, 2503, 3358, 4380, 5006, 5037, 6716, 7509, 8395, 10012, 10074, 12515, 15018, 16790, 20148, 25030, 25185, 30036, 33580, 37545, 50060, 50370, 57569, 75090, 100740, 115138, 150180, 172707, 182719, 230276, 287845, 345414, 365438, 548157, 575690, 690828, 730876, 863535, 913595, 1096314, 1151380, 1727070, 1827190, 2192628, 2740785, 3454140, 3654380, 4202537, 5481570, 8405074, 10963140, 12607611, 16810148, 21012685, 25215222, 42025370, 50430444, 63038055, 84050740, 126076110, 252152220]

約数ペア:

[(1, 252152220), (2, 126076110), (3, 84050740), (4, 63038055), (5, 50430444), (6, 42025370), (10, 25215222), (12, 21012685), (15, 16810148), (20, 12607611), (23, 10963140), (30, 8405074), (46, 5481570), (60, 4202537), (69, 3654380), (73, 3454140), (92, 2740785), (115, 2192628), (138, 1827190), (146, 1727070), (219, 1151380), (230, 1096314), (276, 913595), (292, 863535), (345, 730876), (365, 690828), (438, 575690), (460, 548157), (690, 365438), (730, 345414), (876, 287845), (1095, 230276), (1380, 182719), (1460, 172707), (1679, 150180), (2190, 115138), (2503, 100740), (3358, 75090), (4380, 57569), (5006, 50370), (5037, 50060), (6716, 37545), (7509, 33580), (8395, 30036), (10012, 25185), (10074, 25030), (12515, 20148), (15018, 16790)]