76773780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{5399}}^1$

素因数の和:5493

約数の個数: 72

約数和(自身を含む): 235872000

約数和(自身を除く): 159098220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1422, 1580, 2370, 2844, 3555, 4740, 5399, 7110, 10798, 14220, 16197, 21596, 26995, 32394, 48591, 53990, 64788, 80985, 97182, 107980, 161970, 194364, 242955, 323940, 426521, 485910, 853042, 971820, 1279563, 1706084, 2132605, 2559126, 3838689, 4265210, 5118252, 6397815, 7677378, 8530420, 12795630, 15354756, 19193445, 25591260, 38386890, 76773780]

約数ペア:

[(1, 76773780), (2, 38386890), (3, 25591260), (4, 19193445), (5, 15354756), (6, 12795630), (9, 8530420), (10, 7677378), (12, 6397815), (15, 5118252), (18, 4265210), (20, 3838689), (30, 2559126), (36, 2132605), (45, 1706084), (60, 1279563), (79, 971820), (90, 853042), (158, 485910), (180, 426521), (237, 323940), (316, 242955), (395, 194364), (474, 161970), (711, 107980), (790, 97182), (948, 80985), (1185, 64788), (1422, 53990), (1580, 48591), (2370, 32394), (2844, 26995), (3555, 21596), (4740, 16197), (5399, 14220), (7110, 10798)]