126815220

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:292

約数の個数: 240

約数和(自身を含む): 465429888

約数和(自身を除く): 338614668

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 53, 54, 60, 63, 70, 81, 84, 90, 105, 106, 108, 126, 135, 140, 159, 162, 180, 189, 210, 211, 212, 252, 265, 270, 315, 318, 324, 371, 378, 405, 420, 422, 477, 530, 540, 567, 630, 633, 636, 742, 756, 795, 810, 844, 945, 954, 1055, 1060, 1113, 1134, 1260, 1266, 1431, 1477, 1484, 1590, 1620, 1855, 1890, 1899, 1908, 2110, 2226, 2268, 2385, 2532, 2835, 2862, 2954, 3165, 3180, 3339, 3710, 3780, 3798, 4220, 4293, 4431, 4452, 4770, 5565, 5670, 5697, 5724, 5908, 6330, 6678, 7155, 7385, 7420, 7596, 8586, 8862, 9495, 9540, 10017, 11130, 11183, 11340, 11394, 12660, 13293, 13356, 14310, 14770, 16695, 17091, 17172, 17724, 18990, 20034, 21465, 22155, 22260, 22366, 22788, 26586, 28485, 28620, 29540, 30051, 33390, 33549, 34182, 37980, 39879, 40068, 42930, 44310, 44732, 50085, 53172, 55915, 56970, 60102, 66465, 66780, 67098, 68364, 78281, 79758, 85455, 85860, 88620, 100170, 100647, 111830, 113940, 119637, 120204, 132930, 134196, 150255, 156562, 159516, 167745, 170910, 199395, 200340, 201294, 223660, 234843, 239274, 265860, 300510, 301941, 313124, 335490, 341820, 391405, 398790, 402588, 469686, 478548, 503235, 598185, 601020, 603882, 670980, 704529, 782810, 797580, 905823, 939372, 1006470, 1174215, 1196370, 1207764, 1409058, 1509705, 1565620, 1811646, 2012940, 2113587, 2348430, 2392740, 2818116, 3019410, 3522645, 3623292, 4227174, 4529115, 4696860, 6038820, 6340761, 7045290, 8454348, 9058230, 10567935, 12681522, 14090580, 18116460, 21135870, 25363044, 31703805, 42271740, 63407610, 126815220]

約数ペア:

[(1, 126815220), (2, 63407610), (3, 42271740), (4, 31703805), (5, 25363044), (6, 21135870), (7, 18116460), (9, 14090580), (10, 12681522), (12, 10567935), (14, 9058230), (15, 8454348), (18, 7045290), (20, 6340761), (21, 6038820), (27, 4696860), (28, 4529115), (30, 4227174), (35, 3623292), (36, 3522645), (42, 3019410), (45, 2818116), (53, 2392740), (54, 2348430), (60, 2113587), (63, 2012940), (70, 1811646), (81, 1565620), (84, 1509705), (90, 1409058), (105, 1207764), (106, 1196370), (108, 1174215), (126, 1006470), (135, 939372), (140, 905823), (159, 797580), (162, 782810), (180, 704529), (189, 670980), (210, 603882), (211, 601020), (212, 598185), (252, 503235), (265, 478548), (270, 469686), (315, 402588), (318, 398790), (324, 391405), (371, 341820), (378, 335490), (405, 313124), (420, 301941), (422, 300510), (477, 265860), (530, 239274), (540, 234843), (567, 223660), (630, 201294), (633, 200340), (636, 199395), (742, 170910), (756, 167745), (795, 159516), (810, 156562), (844, 150255), (945, 134196), (954, 132930), (1055, 120204), (1060, 119637), (1113, 113940), (1134, 111830), (1260, 100647), (1266, 100170), (1431, 88620), (1477, 85860), (1484, 85455), (1590, 79758), (1620, 78281), (1855, 68364), (1890, 67098), (1899, 66780), (1908, 66465), (2110, 60102), (2226, 56970), (2268, 55915), (2385, 53172), (2532, 50085), (2835, 44732), (2862, 44310), (2954, 42930), (3165, 40068), (3180, 39879), (3339, 37980), (3710, 34182), (3780, 33549), (3798, 33390), (4220, 30051), (4293, 29540), (4431, 28620), (4452, 28485), (4770, 26586), (5565, 22788), (5670, 22366), (5697, 22260), (5724, 22155), (5908, 21465), (6330, 20034), (6678, 18990), (7155, 17724), (7385, 17172), (7420, 17091), (7596, 16695), (8586, 14770), (8862, 14310), (9495, 13356), (9540, 13293), (10017, 12660), (11130, 11394), (11183, 11340)]