164167650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{3761}}^1$

素因数の和:3876

約数の個数: 72

約数和(自身を含む): 445729284

約数和(自身を除く): 281561634

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 97, 150, 194, 225, 291, 450, 485, 582, 873, 970, 1455, 1746, 2425, 2910, 3761, 4365, 4850, 7275, 7522, 8730, 11283, 14550, 18805, 21825, 22566, 33849, 37610, 43650, 56415, 67698, 94025, 112830, 169245, 188050, 282075, 338490, 364817, 564150, 729634, 846225, 1094451, 1692450, 1824085, 2188902, 3283353, 3648170, 5472255, 6566706, 9120425, 10944510, 16416765, 18240850, 27361275, 32833530, 54722550, 82083825, 164167650]

約数ペア:

[(1, 164167650), (2, 82083825), (3, 54722550), (5, 32833530), (6, 27361275), (9, 18240850), (10, 16416765), (15, 10944510), (18, 9120425), (25, 6566706), (30, 5472255), (45, 3648170), (50, 3283353), (75, 2188902), (90, 1824085), (97, 1692450), (150, 1094451), (194, 846225), (225, 729634), (291, 564150), (450, 364817), (485, 338490), (582, 282075), (873, 188050), (970, 169245), (1455, 112830), (1746, 94025), (2425, 67698), (2910, 56415), (3761, 43650), (4365, 37610), (4850, 33849), (7275, 22566), (7522, 21825), (8730, 18805), (11283, 14550)]