55706700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{647}}^1$

素因数の和:712

約数の個数: 144

約数和(自身を含む): 188987904

約数和(自身を除く): 133281204

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 41, 42, 50, 60, 70, 75, 82, 84, 100, 105, 123, 140, 150, 164, 175, 205, 210, 246, 287, 300, 350, 410, 420, 492, 525, 574, 615, 647, 700, 820, 861, 1025, 1050, 1148, 1230, 1294, 1435, 1722, 1941, 2050, 2100, 2460, 2588, 2870, 3075, 3235, 3444, 3882, 4100, 4305, 4529, 5740, 6150, 6470, 7175, 7764, 8610, 9058, 9705, 12300, 12940, 13587, 14350, 16175, 17220, 18116, 19410, 21525, 22645, 26527, 27174, 28700, 32350, 38820, 43050, 45290, 48525, 53054, 54348, 64700, 67935, 79581, 86100, 90580, 97050, 106108, 113225, 132635, 135870, 159162, 185689, 194100, 226450, 265270, 271740, 318324, 339675, 371378, 397905, 452900, 530540, 557067, 663175, 679350, 742756, 795810, 928445, 1114134, 1326350, 1358700, 1591620, 1856890, 1989525, 2228268, 2652700, 2785335, 3713780, 3979050, 4642225, 5570670, 7958100, 9284450, 11141340, 13926675, 18568900, 27853350, 55706700]

約数ペア:

[(1, 55706700), (2, 27853350), (3, 18568900), (4, 13926675), (5, 11141340), (6, 9284450), (7, 7958100), (10, 5570670), (12, 4642225), (14, 3979050), (15, 3713780), (20, 2785335), (21, 2652700), (25, 2228268), (28, 1989525), (30, 1856890), (35, 1591620), (41, 1358700), (42, 1326350), (50, 1114134), (60, 928445), (70, 795810), (75, 742756), (82, 679350), (84, 663175), (100, 557067), (105, 530540), (123, 452900), (140, 397905), (150, 371378), (164, 339675), (175, 318324), (205, 271740), (210, 265270), (246, 226450), (287, 194100), (300, 185689), (350, 159162), (410, 135870), (420, 132635), (492, 113225), (525, 106108), (574, 97050), (615, 90580), (647, 86100), (700, 79581), (820, 67935), (861, 64700), (1025, 54348), (1050, 53054), (1148, 48525), (1230, 45290), (1294, 43050), (1435, 38820), (1722, 32350), (1941, 28700), (2050, 27174), (2100, 26527), (2460, 22645), (2588, 21525), (2870, 19410), (3075, 18116), (3235, 17220), (3444, 16175), (3882, 14350), (4100, 13587), (4305, 12940), (4529, 12300), (5740, 9705), (6150, 9058), (6470, 8610), (7175, 7764)]