183661380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2053}}^1$

素因数の和:2146

約数の個数: 144

約数和(自身を含む): 645974784

約数和(自身を除く): 462313404

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, 71, 84, 90, 105, 126, 140, 142, 180, 210, 213, 252, 284, 315, 355, 420, 426, 497, 630, 639, 710, 852, 994, 1065, 1260, 1278, 1420, 1491, 1988, 2053, 2130, 2485, 2556, 2982, 3195, 4106, 4260, 4473, 4970, 5964, 6159, 6390, 7455, 8212, 8946, 9940, 10265, 12318, 12780, 14371, 14910, 17892, 18477, 20530, 22365, 24636, 28742, 29820, 30795, 36954, 41060, 43113, 44730, 57484, 61590, 71855, 73908, 86226, 89460, 92385, 123180, 129339, 143710, 145763, 172452, 184770, 215565, 258678, 287420, 291526, 369540, 431130, 437289, 517356, 583052, 646695, 728815, 862260, 874578, 1020341, 1293390, 1311867, 1457630, 1749156, 2040682, 2186445, 2586780, 2623734, 2915260, 3061023, 4081364, 4372890, 5101705, 5247468, 6122046, 6559335, 8745780, 9183069, 10203410, 12244092, 13118670, 15305115, 18366138, 20406820, 26237340, 30610230, 36732276, 45915345, 61220460, 91830690, 183661380]

約数ペア:

[(1, 183661380), (2, 91830690), (3, 61220460), (4, 45915345), (5, 36732276), (6, 30610230), (7, 26237340), (9, 20406820), (10, 18366138), (12, 15305115), (14, 13118670), (15, 12244092), (18, 10203410), (20, 9183069), (21, 8745780), (28, 6559335), (30, 6122046), (35, 5247468), (36, 5101705), (42, 4372890), (45, 4081364), (60, 3061023), (63, 2915260), (70, 2623734), (71, 2586780), (84, 2186445), (90, 2040682), (105, 1749156), (126, 1457630), (140, 1311867), (142, 1293390), (180, 1020341), (210, 874578), (213, 862260), (252, 728815), (284, 646695), (315, 583052), (355, 517356), (420, 437289), (426, 431130), (497, 369540), (630, 291526), (639, 287420), (710, 258678), (852, 215565), (994, 184770), (1065, 172452), (1260, 145763), (1278, 143710), (1420, 129339), (1491, 123180), (1988, 92385), (2053, 89460), (2130, 86226), (2485, 73908), (2556, 71855), (2982, 61590), (3195, 57484), (4106, 44730), (4260, 43113), (4473, 41060), (4970, 36954), (5964, 30795), (6159, 29820), (6390, 28742), (7455, 24636), (8212, 22365), (8946, 20530), (9940, 18477), (10265, 17892), (12318, 14910), (12780, 14371)]