77097780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{4003}}^1$

素因数の和:4125

約数の個数: 72

約数和(自身を含む): 236107872

約数和(自身を除く): 159010092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 428, 535, 642, 963, 1070, 1284, 1605, 1926, 2140, 3210, 3852, 4003, 4815, 6420, 8006, 9630, 12009, 16012, 19260, 20015, 24018, 36027, 40030, 48036, 60045, 72054, 80060, 120090, 144108, 180135, 240180, 360270, 428321, 720540, 856642, 1284963, 1713284, 2141605, 2569926, 3854889, 4283210, 5139852, 6424815, 7709778, 8566420, 12849630, 15419556, 19274445, 25699260, 38548890, 77097780]

約数ペア:

[(1, 77097780), (2, 38548890), (3, 25699260), (4, 19274445), (5, 15419556), (6, 12849630), (9, 8566420), (10, 7709778), (12, 6424815), (15, 5139852), (18, 4283210), (20, 3854889), (30, 2569926), (36, 2141605), (45, 1713284), (60, 1284963), (90, 856642), (107, 720540), (180, 428321), (214, 360270), (321, 240180), (428, 180135), (535, 144108), (642, 120090), (963, 80060), (1070, 72054), (1284, 60045), (1605, 48036), (1926, 40030), (2140, 36027), (3210, 24018), (3852, 20015), (4003, 19260), (4815, 16012), (6420, 12009), (8006, 9630)]