61612380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1607}}^1$

素因数の和:1696

約数の個数: 96

約数和(自身を含む): 194503680

約数和(自身を除く): 132891300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 90, 108, 135, 142, 180, 213, 270, 284, 355, 426, 540, 639, 710, 852, 1065, 1278, 1420, 1607, 1917, 2130, 2556, 3195, 3214, 3834, 4260, 4821, 6390, 6428, 7668, 8035, 9585, 9642, 12780, 14463, 16070, 19170, 19284, 24105, 28926, 32140, 38340, 43389, 48210, 57852, 72315, 86778, 96420, 114097, 144630, 173556, 216945, 228194, 289260, 342291, 433890, 456388, 570485, 684582, 867780, 1026873, 1140970, 1369164, 1711455, 2053746, 2281940, 3080619, 3422910, 4107492, 5134365, 6161238, 6845820, 10268730, 12322476, 15403095, 20537460, 30806190, 61612380]

約数ペア:

[(1, 61612380), (2, 30806190), (3, 20537460), (4, 15403095), (5, 12322476), (6, 10268730), (9, 6845820), (10, 6161238), (12, 5134365), (15, 4107492), (18, 3422910), (20, 3080619), (27, 2281940), (30, 2053746), (36, 1711455), (45, 1369164), (54, 1140970), (60, 1026873), (71, 867780), (90, 684582), (108, 570485), (135, 456388), (142, 433890), (180, 342291), (213, 289260), (270, 228194), (284, 216945), (355, 173556), (426, 144630), (540, 114097), (639, 96420), (710, 86778), (852, 72315), (1065, 57852), (1278, 48210), (1420, 43389), (1607, 38340), (1917, 32140), (2130, 28926), (2556, 24105), (3195, 19284), (3214, 19170), (3834, 16070), (4260, 14463), (4821, 12780), (6390, 9642), (6428, 9585), (7668, 8035)]