76656420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{425869}}^1$

素因数の和:425884

約数の個数: 36

約数和(自身を含む): 232525020

約数和(自身を除く): 155868600

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 425869, 851738, 1277607, 1703476, 2129345, 2555214, 3832821, 4258690, 5110428, 6388035, 7665642, 8517380, 12776070, 15331284, 19164105, 25552140, 38328210, 76656420]

約数ペア:

[(1, 76656420), (2, 38328210), (3, 25552140), (4, 19164105), (5, 15331284), (6, 12776070), (9, 8517380), (10, 7665642), (12, 6388035), (15, 5110428), (18, 4258690), (20, 3832821), (30, 2555214), (36, 2129345), (45, 1703476), (60, 1277607), (90, 851738), (180, 425869)]