145900140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:647

約数の個数: 96

約数和(自身を含む): 422682624

約数和(自身を除く): 276782484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 127, 164, 205, 246, 254, 381, 410, 467, 492, 508, 615, 635, 762, 820, 934, 1230, 1270, 1401, 1524, 1868, 1905, 2335, 2460, 2540, 2802, 3810, 4670, 5207, 5604, 7005, 7620, 9340, 10414, 14010, 15621, 19147, 20828, 26035, 28020, 31242, 38294, 52070, 57441, 59309, 62484, 76588, 78105, 95735, 104140, 114882, 118618, 156210, 177927, 191470, 229764, 237236, 287205, 296545, 312420, 355854, 382940, 574410, 593090, 711708, 889635, 1148820, 1186180, 1779270, 2431669, 3558540, 4863338, 7295007, 9726676, 12158345, 14590014, 24316690, 29180028, 36475035, 48633380, 72950070, 145900140]

約数ペア:

[(1, 145900140), (2, 72950070), (3, 48633380), (4, 36475035), (5, 29180028), (6, 24316690), (10, 14590014), (12, 12158345), (15, 9726676), (20, 7295007), (30, 4863338), (41, 3558540), (60, 2431669), (82, 1779270), (123, 1186180), (127, 1148820), (164, 889635), (205, 711708), (246, 593090), (254, 574410), (381, 382940), (410, 355854), (467, 312420), (492, 296545), (508, 287205), (615, 237236), (635, 229764), (762, 191470), (820, 177927), (934, 156210), (1230, 118618), (1270, 114882), (1401, 104140), (1524, 95735), (1868, 78105), (1905, 76588), (2335, 62484), (2460, 59309), (2540, 57441), (2802, 52070), (3810, 38294), (4670, 31242), (5207, 28020), (5604, 26035), (7005, 20828), (7620, 19147), (9340, 15621), (10414, 14010)]