67599810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^2\times {\mathrm{149}}^1$

素因数の和:304

約数の個数: 72

約数和(自身を含む): 179466300

約数和(自身を除く): 111866490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 149, 213, 298, 355, 426, 447, 639, 710, 745, 894, 1065, 1278, 1341, 1490, 2130, 2235, 2682, 3195, 4470, 5041, 6390, 6705, 10082, 10579, 13410, 15123, 21158, 25205, 30246, 31737, 45369, 50410, 52895, 63474, 75615, 90738, 95211, 105790, 151230, 158685, 190422, 226845, 317370, 453690, 476055, 751109, 952110, 1502218, 2253327, 3755545, 4506654, 6759981, 7511090, 11266635, 13519962, 22533270, 33799905, 67599810]

約数ペア:

[(1, 67599810), (2, 33799905), (3, 22533270), (5, 13519962), (6, 11266635), (9, 7511090), (10, 6759981), (15, 4506654), (18, 3755545), (30, 2253327), (45, 1502218), (71, 952110), (90, 751109), (142, 476055), (149, 453690), (213, 317370), (298, 226845), (355, 190422), (426, 158685), (447, 151230), (639, 105790), (710, 95211), (745, 90738), (894, 75615), (1065, 63474), (1278, 52895), (1341, 50410), (1490, 45369), (2130, 31737), (2235, 30246), (2682, 25205), (3195, 21158), (4470, 15123), (5041, 13410), (6390, 10579), (6705, 10082)]