497075940

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1$

素因数の和:461

約数の個数: 168

約数和(自身を含む): 1585042368

約数和(自身を除く): 1087966428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 103, 108, 135, 162, 180, 206, 243, 270, 309, 324, 331, 405, 412, 486, 515, 540, 618, 662, 729, 810, 927, 972, 993, 1030, 1215, 1236, 1324, 1458, 1545, 1620, 1655, 1854, 1986, 2060, 2430, 2781, 2916, 2979, 3090, 3310, 3645, 3708, 3972, 4635, 4860, 4965, 5562, 5958, 6180, 6620, 7290, 8343, 8937, 9270, 9930, 11124, 11916, 13905, 14580, 14895, 16686, 17874, 18540, 19860, 25029, 26811, 27810, 29790, 33372, 34093, 35748, 41715, 44685, 50058, 53622, 55620, 59580, 68186, 75087, 80433, 83430, 89370, 100116, 102279, 107244, 125145, 134055, 136372, 150174, 160866, 166860, 170465, 178740, 204558, 241299, 250290, 268110, 300348, 306837, 321732, 340930, 375435, 402165, 409116, 482598, 500580, 511395, 536220, 613674, 681860, 750870, 804330, 920511, 965196, 1022790, 1206495, 1227348, 1501740, 1534185, 1608660, 1841022, 2045580, 2412990, 2761533, 3068370, 3682044, 4602555, 4825980, 5523066, 6136740, 8284599, 9205110, 11046132, 13807665, 16569198, 18410220, 24853797, 27615330, 33138396, 41422995, 49707594, 55230660, 82845990, 99415188, 124268985, 165691980, 248537970, 497075940]

約数ペア:

[(1, 497075940), (2, 248537970), (3, 165691980), (4, 124268985), (5, 99415188), (6, 82845990), (9, 55230660), (10, 49707594), (12, 41422995), (15, 33138396), (18, 27615330), (20, 24853797), (27, 18410220), (30, 16569198), (36, 13807665), (45, 11046132), (54, 9205110), (60, 8284599), (81, 6136740), (90, 5523066), (103, 4825980), (108, 4602555), (135, 3682044), (162, 3068370), (180, 2761533), (206, 2412990), (243, 2045580), (270, 1841022), (309, 1608660), (324, 1534185), (331, 1501740), (405, 1227348), (412, 1206495), (486, 1022790), (515, 965196), (540, 920511), (618, 804330), (662, 750870), (729, 681860), (810, 613674), (927, 536220), (972, 511395), (993, 500580), (1030, 482598), (1215, 409116), (1236, 402165), (1324, 375435), (1458, 340930), (1545, 321732), (1620, 306837), (1655, 300348), (1854, 268110), (1986, 250290), (2060, 241299), (2430, 204558), (2781, 178740), (2916, 170465), (2979, 166860), (3090, 160866), (3310, 150174), (3645, 136372), (3708, 134055), (3972, 125145), (4635, 107244), (4860, 102279), (4965, 100116), (5562, 89370), (5958, 83430), (6180, 80433), (6620, 75087), (7290, 68186), (8343, 59580), (8937, 55620), (9270, 53622), (9930, 50058), (11124, 44685), (11916, 41715), (13905, 35748), (14580, 34093), (14895, 33372), (16686, 29790), (17874, 27810), (18540, 26811), (19860, 25029)]