120265450

素因数分解:

$2^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:427

約数の個数: 48

約数和(自身を含む): 228907224

約数和(自身を除く): 108641774

約数列:

[1, 2, 5, 10, 25, 50, 97, 137, 181, 194, 274, 362, 485, 685, 905, 970, 1370, 1810, 2425, 3425, 4525, 4850, 6850, 9050, 13289, 17557, 24797, 26578, 35114, 49594, 66445, 87785, 123985, 132890, 175570, 247970, 332225, 438925, 619925, 664450, 877850, 1239850, 2405309, 4810618, 12026545, 24053090, 60132725, 120265450]

約数ペア:

[(1, 120265450), (2, 60132725), (5, 24053090), (10, 12026545), (25, 4810618), (50, 2405309), (97, 1239850), (137, 877850), (181, 664450), (194, 619925), (274, 438925), (362, 332225), (485, 247970), (685, 175570), (905, 132890), (970, 123985), (1370, 87785), (1810, 66445), (2425, 49594), (3425, 35114), (4525, 26578), (4850, 24797), (6850, 17557), (9050, 13289)]