126788700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{4357}}^1$

素因数の和:4471

約数の個数: 72

約数和(自身を含む): 370708912

約数和(自身を除く): 243920212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 97, 100, 150, 194, 291, 300, 388, 485, 582, 970, 1164, 1455, 1940, 2425, 2910, 4357, 4850, 5820, 7275, 8714, 9700, 13071, 14550, 17428, 21785, 26142, 29100, 43570, 52284, 65355, 87140, 108925, 130710, 217850, 261420, 326775, 422629, 435700, 653550, 845258, 1267887, 1307100, 1690516, 2113145, 2535774, 4226290, 5071548, 6339435, 8452580, 10565725, 12678870, 21131450, 25357740, 31697175, 42262900, 63394350, 126788700]

約数ペア:

[(1, 126788700), (2, 63394350), (3, 42262900), (4, 31697175), (5, 25357740), (6, 21131450), (10, 12678870), (12, 10565725), (15, 8452580), (20, 6339435), (25, 5071548), (30, 4226290), (50, 2535774), (60, 2113145), (75, 1690516), (97, 1307100), (100, 1267887), (150, 845258), (194, 653550), (291, 435700), (300, 422629), (388, 326775), (485, 261420), (582, 217850), (970, 130710), (1164, 108925), (1455, 87140), (1940, 65355), (2425, 52284), (2910, 43570), (4357, 29100), (4850, 26142), (5820, 21785), (7275, 17428), (8714, 14550), (9700, 13071)]