42811380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5801}}^1$

素因数の和:5857

約数の個数: 72

約数和(自身を含む): 133051464

約数和(自身を除く): 90240084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 5801, 7380, 11602, 17403, 23204, 29005, 34806, 52209, 58010, 69612, 87015, 104418, 116020, 174030, 208836, 237841, 261045, 348060, 475682, 522090, 713523, 951364, 1044180, 1189205, 1427046, 2140569, 2378410, 2854092, 3567615, 4281138, 4756820, 7135230, 8562276, 10702845, 14270460, 21405690, 42811380]

約数ペア:

[(1, 42811380), (2, 21405690), (3, 14270460), (4, 10702845), (5, 8562276), (6, 7135230), (9, 4756820), (10, 4281138), (12, 3567615), (15, 2854092), (18, 2378410), (20, 2140569), (30, 1427046), (36, 1189205), (41, 1044180), (45, 951364), (60, 713523), (82, 522090), (90, 475682), (123, 348060), (164, 261045), (180, 237841), (205, 208836), (246, 174030), (369, 116020), (410, 104418), (492, 87015), (615, 69612), (738, 58010), (820, 52209), (1230, 34806), (1476, 29005), (1845, 23204), (2460, 17403), (3690, 11602), (5801, 7380)]