146730650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:420

約数の個数: 72

約数和(自身を含む): 304772160

約数和(自身を除く): 158041510

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 79, 110, 121, 158, 242, 275, 307, 395, 550, 605, 614, 790, 869, 1210, 1535, 1738, 1975, 3025, 3070, 3377, 3950, 4345, 6050, 6754, 7675, 8690, 9559, 15350, 16885, 19118, 21725, 24253, 33770, 37147, 43450, 47795, 48506, 74294, 84425, 95590, 121265, 168850, 185735, 238975, 242530, 266783, 371470, 477950, 533566, 606325, 928675, 1212650, 1333915, 1857350, 2667830, 2934613, 5869226, 6669575, 13339150, 14673065, 29346130, 73365325, 146730650]

約数ペア:

[(1, 146730650), (2, 73365325), (5, 29346130), (10, 14673065), (11, 13339150), (22, 6669575), (25, 5869226), (50, 2934613), (55, 2667830), (79, 1857350), (110, 1333915), (121, 1212650), (158, 928675), (242, 606325), (275, 533566), (307, 477950), (395, 371470), (550, 266783), (605, 242530), (614, 238975), (790, 185735), (869, 168850), (1210, 121265), (1535, 95590), (1738, 84425), (1975, 74294), (3025, 48506), (3070, 47795), (3377, 43450), (3950, 37147), (4345, 33770), (6050, 24253), (6754, 21725), (7675, 19118), (8690, 16885), (9559, 15350)]