86407380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{1733}}^1$

素因数の和:2025

約数の個数: 72

約数和(自身を含む): 263200392

約数和(自身を除く): 176793012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 277, 554, 831, 1108, 1385, 1662, 1733, 2493, 2770, 3324, 3466, 4155, 4986, 5199, 5540, 6932, 8310, 8665, 9972, 10398, 12465, 15597, 16620, 17330, 20796, 24930, 25995, 31194, 34660, 49860, 51990, 62388, 77985, 103980, 155970, 311940, 480041, 960082, 1440123, 1920164, 2400205, 2880246, 4320369, 4800410, 5760492, 7200615, 8640738, 9600820, 14401230, 17281476, 21601845, 28802460, 43203690, 86407380]

約数ペア:

[(1, 86407380), (2, 43203690), (3, 28802460), (4, 21601845), (5, 17281476), (6, 14401230), (9, 9600820), (10, 8640738), (12, 7200615), (15, 5760492), (18, 4800410), (20, 4320369), (30, 2880246), (36, 2400205), (45, 1920164), (60, 1440123), (90, 960082), (180, 480041), (277, 311940), (554, 155970), (831, 103980), (1108, 77985), (1385, 62388), (1662, 51990), (1733, 49860), (2493, 34660), (2770, 31194), (3324, 25995), (3466, 24930), (4155, 20796), (4986, 17330), (5199, 16620), (5540, 15597), (6932, 12465), (8310, 10398), (8665, 9972)]