57974580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:230

約数の個数: 144

約数和(自身を含む): 183980160

約数和(自身を除く): 126005580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 59, 60, 90, 103, 106, 118, 159, 177, 180, 206, 212, 236, 265, 295, 309, 318, 354, 412, 477, 515, 530, 531, 590, 618, 636, 708, 795, 885, 927, 954, 1030, 1060, 1062, 1180, 1236, 1545, 1590, 1770, 1854, 1908, 2060, 2124, 2385, 2655, 3090, 3127, 3180, 3540, 3708, 4635, 4770, 5310, 5459, 6077, 6180, 6254, 9270, 9381, 9540, 10620, 10918, 12154, 12508, 15635, 16377, 18231, 18540, 18762, 21836, 24308, 27295, 28143, 30385, 31270, 32754, 36462, 37524, 46905, 49131, 54590, 54693, 56286, 60770, 62540, 65508, 72924, 81885, 91155, 93810, 98262, 109180, 109386, 112572, 121540, 140715, 163770, 182310, 187620, 196524, 218772, 245655, 273465, 281430, 322081, 327540, 364620, 491310, 546930, 562860, 644162, 966243, 982620, 1093860, 1288324, 1610405, 1932486, 2898729, 3220810, 3864972, 4831215, 5797458, 6441620, 9662430, 11594916, 14493645, 19324860, 28987290, 57974580]

約数ペア:

[(1, 57974580), (2, 28987290), (3, 19324860), (4, 14493645), (5, 11594916), (6, 9662430), (9, 6441620), (10, 5797458), (12, 4831215), (15, 3864972), (18, 3220810), (20, 2898729), (30, 1932486), (36, 1610405), (45, 1288324), (53, 1093860), (59, 982620), (60, 966243), (90, 644162), (103, 562860), (106, 546930), (118, 491310), (159, 364620), (177, 327540), (180, 322081), (206, 281430), (212, 273465), (236, 245655), (265, 218772), (295, 196524), (309, 187620), (318, 182310), (354, 163770), (412, 140715), (477, 121540), (515, 112572), (530, 109386), (531, 109180), (590, 98262), (618, 93810), (636, 91155), (708, 81885), (795, 72924), (885, 65508), (927, 62540), (954, 60770), (1030, 56286), (1060, 54693), (1062, 54590), (1180, 49131), (1236, 46905), (1545, 37524), (1590, 36462), (1770, 32754), (1854, 31270), (1908, 30385), (2060, 28143), (2124, 27295), (2385, 24308), (2655, 21836), (3090, 18762), (3127, 18540), (3180, 18231), (3540, 16377), (3708, 15635), (4635, 12508), (4770, 12154), (5310, 10918), (5459, 10620), (6077, 9540), (6180, 9381), (6254, 9270)]