260561700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{701}}^1$

素因数の和:787

約数の個数: 216

約数和(自身を含む): 950564160

約数和(自身を除く): 690002460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 59, 60, 63, 70, 75, 84, 90, 100, 105, 118, 126, 140, 150, 175, 177, 180, 210, 225, 236, 252, 295, 300, 315, 350, 354, 413, 420, 450, 525, 531, 590, 630, 700, 701, 708, 826, 885, 900, 1050, 1062, 1180, 1239, 1260, 1402, 1475, 1575, 1652, 1770, 2065, 2100, 2103, 2124, 2478, 2655, 2804, 2950, 3150, 3505, 3540, 3717, 4130, 4206, 4425, 4907, 4956, 5310, 5900, 6195, 6300, 6309, 7010, 7434, 8260, 8412, 8850, 9814, 10325, 10515, 10620, 12390, 12618, 13275, 14020, 14721, 14868, 17525, 17700, 18585, 19628, 20650, 21030, 24535, 24780, 25236, 26550, 29442, 30975, 31545, 35050, 37170, 41300, 41359, 42060, 44163, 49070, 52575, 53100, 58884, 61950, 63090, 70100, 73605, 74340, 82718, 88326, 92925, 98140, 105150, 122675, 123900, 124077, 126180, 147210, 157725, 165436, 176652, 185850, 206795, 210300, 220815, 245350, 248154, 289513, 294420, 315450, 368025, 371700, 372231, 413590, 441630, 490700, 496308, 579026, 620385, 630900, 736050, 744462, 827180, 868539, 883260, 1033975, 1104075, 1158052, 1240770, 1447565, 1472100, 1488924, 1737078, 1861155, 2067950, 2208150, 2481540, 2605617, 2895130, 3101925, 3474156, 3722310, 4135900, 4342695, 4416300, 5211234, 5790260, 6203850, 7237825, 7444620, 8685390, 9305775, 10422468, 12407700, 13028085, 14475650, 17370780, 18611550, 21713475, 26056170, 28951300, 37223100, 43426950, 52112340, 65140425, 86853900, 130280850, 260561700]

約数ペア:

[(1, 260561700), (2, 130280850), (3, 86853900), (4, 65140425), (5, 52112340), (6, 43426950), (7, 37223100), (9, 28951300), (10, 26056170), (12, 21713475), (14, 18611550), (15, 17370780), (18, 14475650), (20, 13028085), (21, 12407700), (25, 10422468), (28, 9305775), (30, 8685390), (35, 7444620), (36, 7237825), (42, 6203850), (45, 5790260), (50, 5211234), (59, 4416300), (60, 4342695), (63, 4135900), (70, 3722310), (75, 3474156), (84, 3101925), (90, 2895130), (100, 2605617), (105, 2481540), (118, 2208150), (126, 2067950), (140, 1861155), (150, 1737078), (175, 1488924), (177, 1472100), (180, 1447565), (210, 1240770), (225, 1158052), (236, 1104075), (252, 1033975), (295, 883260), (300, 868539), (315, 827180), (350, 744462), (354, 736050), (413, 630900), (420, 620385), (450, 579026), (525, 496308), (531, 490700), (590, 441630), (630, 413590), (700, 372231), (701, 371700), (708, 368025), (826, 315450), (885, 294420), (900, 289513), (1050, 248154), (1062, 245350), (1180, 220815), (1239, 210300), (1260, 206795), (1402, 185850), (1475, 176652), (1575, 165436), (1652, 157725), (1770, 147210), (2065, 126180), (2100, 124077), (2103, 123900), (2124, 122675), (2478, 105150), (2655, 98140), (2804, 92925), (2950, 88326), (3150, 82718), (3505, 74340), (3540, 73605), (3717, 70100), (4130, 63090), (4206, 61950), (4425, 58884), (4907, 53100), (4956, 52575), (5310, 49070), (5900, 44163), (6195, 42060), (6300, 41359), (6309, 41300), (7010, 37170), (7434, 35050), (8260, 31545), (8412, 30975), (8850, 29442), (9814, 26550), (10325, 25236), (10515, 24780), (10620, 24535), (12390, 21030), (12618, 20650), (13275, 19628), (14020, 18585), (14721, 17700), (14868, 17525)]