455754420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:223

約数の個数: 288

約数和(自身を含む): 1587890304

約数和(自身を除く): 1132135884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 43, 44, 45, 53, 55, 60, 66, 86, 90, 99, 101, 106, 110, 129, 132, 159, 165, 172, 180, 198, 202, 212, 215, 220, 258, 265, 303, 318, 330, 387, 396, 404, 430, 473, 477, 495, 505, 516, 530, 583, 606, 636, 645, 660, 774, 795, 860, 909, 946, 954, 990, 1010, 1060, 1111, 1166, 1212, 1290, 1419, 1515, 1548, 1590, 1749, 1818, 1892, 1908, 1935, 1980, 2020, 2222, 2279, 2332, 2365, 2385, 2580, 2838, 2915, 3030, 3180, 3333, 3498, 3636, 3870, 4257, 4343, 4444, 4545, 4558, 4730, 4770, 5247, 5353, 5555, 5676, 5830, 6060, 6666, 6837, 6996, 7095, 7740, 8514, 8686, 8745, 9090, 9116, 9460, 9540, 9999, 10494, 10706, 11110, 11395, 11660, 13029, 13332, 13674, 14190, 16059, 16665, 17028, 17372, 17490, 18180, 19998, 20511, 20988, 21285, 21412, 21715, 22220, 22790, 25069, 26058, 26235, 26765, 27348, 28380, 32118, 33330, 34185, 34980, 39087, 39996, 41022, 42570, 43430, 45580, 47773, 48177, 49995, 50138, 52116, 52470, 53530, 58883, 64236, 65145, 66660, 68370, 75207, 78174, 80295, 82044, 85140, 86860, 95546, 96354, 99990, 100276, 102555, 104940, 107060, 117766, 125345, 130290, 136740, 143319, 150414, 156348, 160590, 176649, 191092, 192708, 195435, 199980, 205110, 225621, 230179, 235532, 238865, 240885, 250690, 260580, 286638, 294415, 300828, 321180, 353298, 376035, 390870, 410220, 429957, 451242, 460358, 477730, 481770, 501380, 529947, 573276, 588830, 690537, 706596, 716595, 752070, 781740, 859914, 883245, 902484, 920716, 955460, 963540, 1059894, 1128105, 1150895, 1177660, 1381074, 1433190, 1504140, 1719828, 1766490, 2071611, 2119788, 2149785, 2256210, 2301790, 2531969, 2649735, 2762148, 2866380, 3452685, 3532980, 4143222, 4299570, 4512420, 4603580, 5063938, 5299470, 6905370, 7595907, 8286444, 8599140, 10127876, 10358055, 10598940, 12659845, 13810740, 15191814, 20716110, 22787721, 25319690, 30383628, 37979535, 41432220, 45575442, 50639380, 75959070, 91150884, 113938605, 151918140, 227877210, 455754420]

約数ペア:

[(1, 455754420), (2, 227877210), (3, 151918140), (4, 113938605), (5, 91150884), (6, 75959070), (9, 50639380), (10, 45575442), (11, 41432220), (12, 37979535), (15, 30383628), (18, 25319690), (20, 22787721), (22, 20716110), (30, 15191814), (33, 13810740), (36, 12659845), (43, 10598940), (44, 10358055), (45, 10127876), (53, 8599140), (55, 8286444), (60, 7595907), (66, 6905370), (86, 5299470), (90, 5063938), (99, 4603580), (101, 4512420), (106, 4299570), (110, 4143222), (129, 3532980), (132, 3452685), (159, 2866380), (165, 2762148), (172, 2649735), (180, 2531969), (198, 2301790), (202, 2256210), (212, 2149785), (215, 2119788), (220, 2071611), (258, 1766490), (265, 1719828), (303, 1504140), (318, 1433190), (330, 1381074), (387, 1177660), (396, 1150895), (404, 1128105), (430, 1059894), (473, 963540), (477, 955460), (495, 920716), (505, 902484), (516, 883245), (530, 859914), (583, 781740), (606, 752070), (636, 716595), (645, 706596), (660, 690537), (774, 588830), (795, 573276), (860, 529947), (909, 501380), (946, 481770), (954, 477730), (990, 460358), (1010, 451242), (1060, 429957), (1111, 410220), (1166, 390870), (1212, 376035), (1290, 353298), (1419, 321180), (1515, 300828), (1548, 294415), (1590, 286638), (1749, 260580), (1818, 250690), (1892, 240885), (1908, 238865), (1935, 235532), (1980, 230179), (2020, 225621), (2222, 205110), (2279, 199980), (2332, 195435), (2365, 192708), (2385, 191092), (2580, 176649), (2838, 160590), (2915, 156348), (3030, 150414), (3180, 143319), (3333, 136740), (3498, 130290), (3636, 125345), (3870, 117766), (4257, 107060), (4343, 104940), (4444, 102555), (4545, 100276), (4558, 99990), (4730, 96354), (4770, 95546), (5247, 86860), (5353, 85140), (5555, 82044), (5676, 80295), (5830, 78174), (6060, 75207), (6666, 68370), (6837, 66660), (6996, 65145), (7095, 64236), (7740, 58883), (8514, 53530), (8686, 52470), (8745, 52116), (9090, 50138), (9116, 49995), (9460, 48177), (9540, 47773), (9999, 45580), (10494, 43430), (10706, 42570), (11110, 41022), (11395, 39996), (11660, 39087), (13029, 34980), (13332, 34185), (13674, 33330), (14190, 32118), (16059, 28380), (16665, 27348), (17028, 26765), (17372, 26235), (17490, 26058), (18180, 25069), (19998, 22790), (20511, 22220), (20988, 21715), (21285, 21412)]