120163950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{3761}}^1$

素因数の和:3850

約数の個数: 72

約数和(自身を含む): 327474576

約数和(自身を除く): 207310626

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 71, 75, 90, 142, 150, 213, 225, 355, 426, 450, 639, 710, 1065, 1278, 1775, 2130, 3195, 3550, 3761, 5325, 6390, 7522, 10650, 11283, 15975, 18805, 22566, 31950, 33849, 37610, 56415, 67698, 94025, 112830, 169245, 188050, 267031, 282075, 338490, 534062, 564150, 801093, 846225, 1335155, 1602186, 1692450, 2403279, 2670310, 4005465, 4806558, 6675775, 8010930, 12016395, 13351550, 20027325, 24032790, 40054650, 60081975, 120163950]

約数ペア:

[(1, 120163950), (2, 60081975), (3, 40054650), (5, 24032790), (6, 20027325), (9, 13351550), (10, 12016395), (15, 8010930), (18, 6675775), (25, 4806558), (30, 4005465), (45, 2670310), (50, 2403279), (71, 1692450), (75, 1602186), (90, 1335155), (142, 846225), (150, 801093), (213, 564150), (225, 534062), (355, 338490), (426, 282075), (450, 267031), (639, 188050), (710, 169245), (1065, 112830), (1278, 94025), (1775, 67698), (2130, 56415), (3195, 37610), (3550, 33849), (3761, 31950), (5325, 22566), (6390, 18805), (7522, 15975), (10650, 11283)]