66302460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{521}}^1$

素因数の和:644

約数の個数: 144

約数和(自身を含む): 232569792

約数和(自身を除く): 166267332

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 101, 105, 126, 140, 180, 202, 210, 252, 303, 315, 404, 420, 505, 521, 606, 630, 707, 909, 1010, 1042, 1212, 1260, 1414, 1515, 1563, 1818, 2020, 2084, 2121, 2605, 2828, 3030, 3126, 3535, 3636, 3647, 4242, 4545, 4689, 5210, 6060, 6252, 6363, 7070, 7294, 7815, 8484, 9090, 9378, 10420, 10605, 10941, 12726, 14140, 14588, 15630, 18180, 18235, 18756, 21210, 21882, 23445, 25452, 31260, 31815, 32823, 36470, 42420, 43764, 46890, 52621, 54705, 63630, 65646, 72940, 93780, 105242, 109410, 127260, 131292, 157863, 164115, 210484, 218820, 263105, 315726, 328230, 368347, 473589, 526210, 631452, 656460, 736694, 789315, 947178, 1052420, 1105041, 1473388, 1578630, 1841735, 1894356, 2210082, 2367945, 3157260, 3315123, 3683470, 4420164, 4735890, 5525205, 6630246, 7366940, 9471780, 11050410, 13260492, 16575615, 22100820, 33151230, 66302460]

約数ペア:

[(1, 66302460), (2, 33151230), (3, 22100820), (4, 16575615), (5, 13260492), (6, 11050410), (7, 9471780), (9, 7366940), (10, 6630246), (12, 5525205), (14, 4735890), (15, 4420164), (18, 3683470), (20, 3315123), (21, 3157260), (28, 2367945), (30, 2210082), (35, 1894356), (36, 1841735), (42, 1578630), (45, 1473388), (60, 1105041), (63, 1052420), (70, 947178), (84, 789315), (90, 736694), (101, 656460), (105, 631452), (126, 526210), (140, 473589), (180, 368347), (202, 328230), (210, 315726), (252, 263105), (303, 218820), (315, 210484), (404, 164115), (420, 157863), (505, 131292), (521, 127260), (606, 109410), (630, 105242), (707, 93780), (909, 72940), (1010, 65646), (1042, 63630), (1212, 54705), (1260, 52621), (1414, 46890), (1515, 43764), (1563, 42420), (1818, 36470), (2020, 32823), (2084, 31815), (2121, 31260), (2605, 25452), (2828, 23445), (3030, 21882), (3126, 21210), (3535, 18756), (3636, 18235), (3647, 18180), (4242, 15630), (4545, 14588), (4689, 14140), (5210, 12726), (6060, 10941), (6252, 10605), (6363, 10420), (7070, 9378), (7294, 9090), (7815, 8484)]