89702460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{821}}^1$

素因数の和:1443

約数の個数: 72

約数和(自身を含む): 272877696

約数和(自身を除く): 183175236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 607, 821, 1214, 1642, 1821, 2428, 2463, 3035, 3284, 3642, 4105, 4926, 5463, 6070, 7284, 7389, 8210, 9105, 9852, 10926, 12140, 12315, 14778, 16420, 18210, 21852, 24630, 27315, 29556, 36420, 36945, 49260, 54630, 73890, 109260, 147780, 498347, 996694, 1495041, 1993388, 2491735, 2990082, 4485123, 4983470, 5980164, 7475205, 8970246, 9966940, 14950410, 17940492, 22425615, 29900820, 44851230, 89702460]

約数ペア:

[(1, 89702460), (2, 44851230), (3, 29900820), (4, 22425615), (5, 17940492), (6, 14950410), (9, 9966940), (10, 8970246), (12, 7475205), (15, 5980164), (18, 4983470), (20, 4485123), (30, 2990082), (36, 2491735), (45, 1993388), (60, 1495041), (90, 996694), (180, 498347), (607, 147780), (821, 109260), (1214, 73890), (1642, 54630), (1821, 49260), (2428, 36945), (2463, 36420), (3035, 29556), (3284, 27315), (3642, 24630), (4105, 21852), (4926, 18210), (5463, 16420), (6070, 14778), (7284, 12315), (7389, 12140), (8210, 10926), (9105, 9852)]