44180460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3457}}^1$

素因数の和:3543

約数の個数: 72

約数和(自身を含む): 135940896

約数和(自身を除く): 91760436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 1065, 1278, 1420, 2130, 2556, 3195, 3457, 4260, 6390, 6914, 10371, 12780, 13828, 17285, 20742, 31113, 34570, 41484, 51855, 62226, 69140, 103710, 124452, 155565, 207420, 245447, 311130, 490894, 622260, 736341, 981788, 1227235, 1472682, 2209023, 2454470, 2945364, 3681705, 4418046, 4908940, 7363410, 8836092, 11045115, 14726820, 22090230, 44180460]

約数ペア:

[(1, 44180460), (2, 22090230), (3, 14726820), (4, 11045115), (5, 8836092), (6, 7363410), (9, 4908940), (10, 4418046), (12, 3681705), (15, 2945364), (18, 2454470), (20, 2209023), (30, 1472682), (36, 1227235), (45, 981788), (60, 736341), (71, 622260), (90, 490894), (142, 311130), (180, 245447), (213, 207420), (284, 155565), (355, 124452), (426, 103710), (639, 69140), (710, 62226), (852, 51855), (1065, 41484), (1278, 34570), (1420, 31113), (2130, 20742), (2556, 17285), (3195, 13828), (3457, 12780), (4260, 10371), (6390, 6914)]