121569750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{71}}^1\times {\mathrm{761}}^1$

素因数の和:855

約数の個数: 96

約数和(自身を含む): 333792576

約数和(自身を除く): 212222826

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 71, 75, 90, 125, 142, 150, 213, 225, 250, 355, 375, 426, 450, 639, 710, 750, 761, 1065, 1125, 1278, 1522, 1775, 2130, 2250, 2283, 3195, 3550, 3805, 4566, 5325, 6390, 6849, 7610, 8875, 10650, 11415, 13698, 15975, 17750, 19025, 22830, 26625, 31950, 34245, 38050, 53250, 54031, 57075, 68490, 79875, 95125, 108062, 114150, 159750, 162093, 171225, 190250, 270155, 285375, 324186, 342450, 486279, 540310, 570750, 810465, 856125, 972558, 1350775, 1620930, 1712250, 2431395, 2701550, 4052325, 4862790, 6753875, 8104650, 12156975, 13507750, 20261625, 24313950, 40523250, 60784875, 121569750]

約数ペア:

[(1, 121569750), (2, 60784875), (3, 40523250), (5, 24313950), (6, 20261625), (9, 13507750), (10, 12156975), (15, 8104650), (18, 6753875), (25, 4862790), (30, 4052325), (45, 2701550), (50, 2431395), (71, 1712250), (75, 1620930), (90, 1350775), (125, 972558), (142, 856125), (150, 810465), (213, 570750), (225, 540310), (250, 486279), (355, 342450), (375, 324186), (426, 285375), (450, 270155), (639, 190250), (710, 171225), (750, 162093), (761, 159750), (1065, 114150), (1125, 108062), (1278, 95125), (1522, 79875), (1775, 68490), (2130, 57075), (2250, 54031), (2283, 53250), (3195, 38050), (3550, 34245), (3805, 31950), (4566, 26625), (5325, 22830), (6390, 19025), (6849, 17750), (7610, 15975), (8875, 13698), (10650, 11415)]