75014340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{17609}}^1$

素因数の和:17692

約数の個数: 48

約数和(自身を含む): 213010560

約数和(自身を除く): 137996220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 17609, 35218, 52827, 70436, 88045, 105654, 176090, 211308, 264135, 352180, 528270, 1056540, 1250239, 2500478, 3750717, 5000956, 6251195, 7501434, 12502390, 15002868, 18753585, 25004780, 37507170, 75014340]

約数ペア:

[(1, 75014340), (2, 37507170), (3, 25004780), (4, 18753585), (5, 15002868), (6, 12502390), (10, 7501434), (12, 6251195), (15, 5000956), (20, 3750717), (30, 2500478), (60, 1250239), (71, 1056540), (142, 528270), (213, 352180), (284, 264135), (355, 211308), (426, 176090), (710, 105654), (852, 88045), (1065, 70436), (1420, 52827), (2130, 35218), (4260, 17609)]