55508670

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:375

約数の個数: 144

約数和(自身を含む): 172540368

約数和(自身を除く): 117031698

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 41, 42, 45, 49, 63, 70, 82, 90, 98, 105, 123, 126, 147, 205, 210, 245, 246, 287, 294, 307, 315, 369, 410, 441, 490, 574, 614, 615, 630, 735, 738, 861, 882, 921, 1230, 1435, 1470, 1535, 1722, 1842, 1845, 2009, 2149, 2205, 2583, 2763, 2870, 3070, 3690, 4018, 4298, 4305, 4410, 4605, 5166, 5526, 6027, 6447, 8610, 9210, 10045, 10745, 12054, 12587, 12894, 12915, 13815, 15043, 18081, 19341, 20090, 21490, 25174, 25830, 27630, 30086, 30135, 32235, 36162, 37761, 38682, 45129, 60270, 62935, 64470, 75215, 75522, 88109, 90258, 90405, 96705, 113283, 125870, 135387, 150430, 176218, 180810, 188805, 193410, 225645, 226566, 264327, 270774, 377610, 440545, 451290, 528654, 566415, 616763, 676935, 792981, 881090, 1132830, 1233526, 1321635, 1353870, 1585962, 1850289, 2643270, 3083815, 3700578, 3964905, 5550867, 6167630, 7929810, 9251445, 11101734, 18502890, 27754335, 55508670]

約数ペア:

[(1, 55508670), (2, 27754335), (3, 18502890), (5, 11101734), (6, 9251445), (7, 7929810), (9, 6167630), (10, 5550867), (14, 3964905), (15, 3700578), (18, 3083815), (21, 2643270), (30, 1850289), (35, 1585962), (41, 1353870), (42, 1321635), (45, 1233526), (49, 1132830), (63, 881090), (70, 792981), (82, 676935), (90, 616763), (98, 566415), (105, 528654), (123, 451290), (126, 440545), (147, 377610), (205, 270774), (210, 264327), (245, 226566), (246, 225645), (287, 193410), (294, 188805), (307, 180810), (315, 176218), (369, 150430), (410, 135387), (441, 125870), (490, 113283), (574, 96705), (614, 90405), (615, 90258), (630, 88109), (735, 75522), (738, 75215), (861, 64470), (882, 62935), (921, 60270), (1230, 45129), (1435, 38682), (1470, 37761), (1535, 36162), (1722, 32235), (1842, 30135), (1845, 30086), (2009, 27630), (2149, 25830), (2205, 25174), (2583, 21490), (2763, 20090), (2870, 19341), (3070, 18081), (3690, 15043), (4018, 13815), (4298, 12915), (4305, 12894), (4410, 12587), (4605, 12054), (5166, 10745), (5526, 10045), (6027, 9210), (6447, 8610)]