145384850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:324

約数の個数: 96

約数和(自身を含む): 314979840

約数和(自身を除く): 169594990

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 59, 65, 85, 118, 130, 170, 221, 223, 295, 325, 425, 442, 446, 590, 650, 767, 850, 1003, 1105, 1115, 1475, 1534, 2006, 2210, 2230, 2899, 2950, 3791, 3835, 5015, 5525, 5575, 5798, 7582, 7670, 10030, 11050, 11150, 13039, 13157, 14495, 18955, 19175, 25075, 26078, 26314, 28990, 37910, 38350, 49283, 50150, 65195, 65785, 72475, 94775, 98566, 130390, 131570, 144950, 171041, 189550, 223669, 246415, 325975, 328925, 342082, 447338, 492830, 651950, 657850, 855205, 1118345, 1232075, 1710410, 2236690, 2464150, 2907697, 4276025, 5591725, 5815394, 8552050, 11183450, 14538485, 29076970, 72692425, 145384850]

約数ペア:

[(1, 145384850), (2, 72692425), (5, 29076970), (10, 14538485), (13, 11183450), (17, 8552050), (25, 5815394), (26, 5591725), (34, 4276025), (50, 2907697), (59, 2464150), (65, 2236690), (85, 1710410), (118, 1232075), (130, 1118345), (170, 855205), (221, 657850), (223, 651950), (295, 492830), (325, 447338), (425, 342082), (442, 328925), (446, 325975), (590, 246415), (650, 223669), (767, 189550), (850, 171041), (1003, 144950), (1105, 131570), (1115, 130390), (1475, 98566), (1534, 94775), (2006, 72475), (2210, 65785), (2230, 65195), (2899, 50150), (2950, 49283), (3791, 38350), (3835, 37910), (5015, 28990), (5525, 26314), (5575, 26078), (5798, 25075), (7582, 19175), (7670, 18955), (10030, 14495), (11050, 13157), (11150, 13039)]