775470420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{116437}}^1$

素因数の和:116489

約数の個数: 72

約数和(自身を含む): 2415855624

約数和(自身を除く): 1640385204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 116437, 232874, 349311, 465748, 582185, 698622, 1047933, 1164370, 1397244, 1746555, 2095866, 2328740, 3493110, 4191732, 4308169, 5239665, 6986220, 8616338, 10479330, 12924507, 17232676, 20958660, 21540845, 25849014, 38773521, 43081690, 51698028, 64622535, 77547042, 86163380, 129245070, 155094084, 193867605, 258490140, 387735210, 775470420]

約数ペア:

[(1, 775470420), (2, 387735210), (3, 258490140), (4, 193867605), (5, 155094084), (6, 129245070), (9, 86163380), (10, 77547042), (12, 64622535), (15, 51698028), (18, 43081690), (20, 38773521), (30, 25849014), (36, 21540845), (37, 20958660), (45, 17232676), (60, 12924507), (74, 10479330), (90, 8616338), (111, 6986220), (148, 5239665), (180, 4308169), (185, 4191732), (222, 3493110), (333, 2328740), (370, 2095866), (444, 1746555), (555, 1397244), (666, 1164370), (740, 1047933), (1110, 698622), (1332, 582185), (1665, 465748), (2220, 349311), (3330, 232874), (6660, 116437)]