42605550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{7283}}^1$

素因数の和:7314

約数の個数: 72

約数和(自身を含む): 123288984

約数和(自身を除く): 80683434

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 7283, 14566, 21849, 36415, 43698, 65547, 72830, 94679, 109245, 131094, 182075, 189358, 218490, 284037, 327735, 364150, 473395, 546225, 568074, 655470, 852111, 946790, 1092450, 1420185, 1638675, 1704222, 2366975, 2840370, 3277350, 4260555, 4733950, 7100925, 8521110, 14201850, 21302775, 42605550]

約数ペア:

[(1, 42605550), (2, 21302775), (3, 14201850), (5, 8521110), (6, 7100925), (9, 4733950), (10, 4260555), (13, 3277350), (15, 2840370), (18, 2366975), (25, 1704222), (26, 1638675), (30, 1420185), (39, 1092450), (45, 946790), (50, 852111), (65, 655470), (75, 568074), (78, 546225), (90, 473395), (117, 364150), (130, 327735), (150, 284037), (195, 218490), (225, 189358), (234, 182075), (325, 131094), (390, 109245), (450, 94679), (585, 72830), (650, 65547), (975, 43698), (1170, 36415), (1950, 21849), (2925, 14566), (5850, 7283)]