620272620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{863}}^1$

素因数の和:914

約数の個数: 192

約数和(自身を含む): 2125025280

約数和(自身を除く): 1504752660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 121, 132, 135, 165, 180, 198, 220, 242, 270, 297, 330, 363, 396, 484, 495, 540, 594, 605, 660, 726, 863, 990, 1089, 1188, 1210, 1331, 1452, 1485, 1726, 1815, 1980, 2178, 2420, 2589, 2662, 2970, 3267, 3452, 3630, 3993, 4315, 4356, 5178, 5324, 5445, 5940, 6534, 6655, 7260, 7767, 7986, 8630, 9493, 10356, 10890, 11979, 12945, 13068, 13310, 15534, 15972, 16335, 17260, 18986, 19965, 21780, 23301, 23958, 25890, 26620, 28479, 31068, 32670, 35937, 37972, 38835, 39930, 46602, 47465, 47916, 51780, 56958, 59895, 65340, 71874, 77670, 79860, 85437, 93204, 94930, 104423, 113916, 116505, 119790, 142395, 143748, 155340, 170874, 179685, 189860, 208846, 233010, 239580, 256311, 284790, 313269, 341748, 359370, 417692, 427185, 466020, 512622, 522115, 569580, 626538, 718740, 854370, 939807, 1025244, 1044230, 1148653, 1253076, 1281555, 1566345, 1708740, 1879614, 2088460, 2297306, 2563110, 2819421, 3132690, 3445959, 3759228, 4594612, 4699035, 5126220, 5638842, 5743265, 6265380, 6891918, 9398070, 10337877, 11277684, 11486530, 13783836, 14097105, 17229795, 18796140, 20675754, 22973060, 28194210, 31013631, 34459590, 41351508, 51689385, 56388420, 62027262, 68919180, 103378770, 124054524, 155068155, 206757540, 310136310, 620272620]

約数ペア:

[(1, 620272620), (2, 310136310), (3, 206757540), (4, 155068155), (5, 124054524), (6, 103378770), (9, 68919180), (10, 62027262), (11, 56388420), (12, 51689385), (15, 41351508), (18, 34459590), (20, 31013631), (22, 28194210), (27, 22973060), (30, 20675754), (33, 18796140), (36, 17229795), (44, 14097105), (45, 13783836), (54, 11486530), (55, 11277684), (60, 10337877), (66, 9398070), (90, 6891918), (99, 6265380), (108, 5743265), (110, 5638842), (121, 5126220), (132, 4699035), (135, 4594612), (165, 3759228), (180, 3445959), (198, 3132690), (220, 2819421), (242, 2563110), (270, 2297306), (297, 2088460), (330, 1879614), (363, 1708740), (396, 1566345), (484, 1281555), (495, 1253076), (540, 1148653), (594, 1044230), (605, 1025244), (660, 939807), (726, 854370), (863, 718740), (990, 626538), (1089, 569580), (1188, 522115), (1210, 512622), (1331, 466020), (1452, 427185), (1485, 417692), (1726, 359370), (1815, 341748), (1980, 313269), (2178, 284790), (2420, 256311), (2589, 239580), (2662, 233010), (2970, 208846), (3267, 189860), (3452, 179685), (3630, 170874), (3993, 155340), (4315, 143748), (4356, 142395), (5178, 119790), (5324, 116505), (5445, 113916), (5940, 104423), (6534, 94930), (6655, 93204), (7260, 85437), (7767, 79860), (7986, 77670), (8630, 71874), (9493, 65340), (10356, 59895), (10890, 56958), (11979, 51780), (12945, 47916), (13068, 47465), (13310, 46602), (15534, 39930), (15972, 38835), (16335, 37972), (17260, 35937), (18986, 32670), (19965, 31068), (21780, 28479), (23301, 26620), (23958, 25890)]