200674980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2357}}^1$

素因数の和:2426

約数の個数: 144

約数和(自身を含む): 679783104

約数和(自身を除く): 479108124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 43, 44, 45, 55, 60, 66, 86, 90, 99, 110, 129, 132, 165, 172, 180, 198, 215, 220, 258, 330, 387, 396, 430, 473, 495, 516, 645, 660, 774, 860, 946, 990, 1290, 1419, 1548, 1892, 1935, 1980, 2357, 2365, 2580, 2838, 3870, 4257, 4714, 4730, 5676, 7071, 7095, 7740, 8514, 9428, 9460, 11785, 14142, 14190, 17028, 21213, 21285, 23570, 25927, 28284, 28380, 35355, 42426, 42570, 47140, 51854, 70710, 77781, 84852, 85140, 101351, 103708, 106065, 129635, 141420, 155562, 202702, 212130, 233343, 259270, 304053, 311124, 388905, 405404, 424260, 466686, 506755, 518540, 608106, 777810, 912159, 933372, 1013510, 1114861, 1166715, 1216212, 1520265, 1555620, 1824318, 2027020, 2229722, 2333430, 3040530, 3344583, 3648636, 4459444, 4560795, 4666860, 5574305, 6081060, 6689166, 9121590, 10033749, 11148610, 13378332, 16722915, 18243180, 20067498, 22297220, 33445830, 40134996, 50168745, 66891660, 100337490, 200674980]

約数ペア:

[(1, 200674980), (2, 100337490), (3, 66891660), (4, 50168745), (5, 40134996), (6, 33445830), (9, 22297220), (10, 20067498), (11, 18243180), (12, 16722915), (15, 13378332), (18, 11148610), (20, 10033749), (22, 9121590), (30, 6689166), (33, 6081060), (36, 5574305), (43, 4666860), (44, 4560795), (45, 4459444), (55, 3648636), (60, 3344583), (66, 3040530), (86, 2333430), (90, 2229722), (99, 2027020), (110, 1824318), (129, 1555620), (132, 1520265), (165, 1216212), (172, 1166715), (180, 1114861), (198, 1013510), (215, 933372), (220, 912159), (258, 777810), (330, 608106), (387, 518540), (396, 506755), (430, 466686), (473, 424260), (495, 405404), (516, 388905), (645, 311124), (660, 304053), (774, 259270), (860, 233343), (946, 212130), (990, 202702), (1290, 155562), (1419, 141420), (1548, 129635), (1892, 106065), (1935, 103708), (1980, 101351), (2357, 85140), (2365, 84852), (2580, 77781), (2838, 70710), (3870, 51854), (4257, 47140), (4714, 42570), (4730, 42426), (5676, 35355), (7071, 28380), (7095, 28284), (7740, 25927), (8514, 23570), (9428, 21285), (9460, 21213), (11785, 17028), (14142, 14190)]