54934020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2963}}^1$

素因数の和:3081

約数の個数: 72

約数和(自身を含む): 168307776

約数和(自身を除く): 113373756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 103, 180, 206, 309, 412, 515, 618, 927, 1030, 1236, 1545, 1854, 2060, 2963, 3090, 3708, 4635, 5926, 6180, 8889, 9270, 11852, 14815, 17778, 18540, 26667, 29630, 35556, 44445, 53334, 59260, 88890, 106668, 133335, 177780, 266670, 305189, 533340, 610378, 915567, 1220756, 1525945, 1831134, 2746701, 3051890, 3662268, 4577835, 5493402, 6103780, 9155670, 10986804, 13733505, 18311340, 27467010, 54934020]

約数ペア:

[(1, 54934020), (2, 27467010), (3, 18311340), (4, 13733505), (5, 10986804), (6, 9155670), (9, 6103780), (10, 5493402), (12, 4577835), (15, 3662268), (18, 3051890), (20, 2746701), (30, 1831134), (36, 1525945), (45, 1220756), (60, 915567), (90, 610378), (103, 533340), (180, 305189), (206, 266670), (309, 177780), (412, 133335), (515, 106668), (618, 88890), (927, 59260), (1030, 53334), (1236, 44445), (1545, 35556), (1854, 29630), (2060, 26667), (2963, 18540), (3090, 17778), (3708, 14815), (4635, 11852), (5926, 9270), (6180, 8889)]