20204775600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{617}}^1\times {\mathrm{941}}^1$

素因数の和:1608

約数の個数: 240

約数和(自身を含む): 67134229920

約数和(自身を除く): 46929454320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 40, 48, 50, 58, 60, 75, 80, 87, 100, 116, 120, 145, 150, 174, 200, 232, 240, 290, 300, 348, 400, 435, 464, 580, 600, 617, 696, 725, 870, 941, 1160, 1200, 1234, 1392, 1450, 1740, 1851, 1882, 2175, 2320, 2468, 2823, 2900, 3085, 3480, 3702, 3764, 4350, 4705, 4936, 5646, 5800, 6170, 6960, 7404, 7528, 8700, 9255, 9410, 9872, 11292, 11600, 12340, 14115, 14808, 15056, 15425, 17400, 17893, 18510, 18820, 22584, 23525, 24680, 27289, 28230, 29616, 30850, 34800, 35786, 37020, 37640, 45168, 46275, 47050, 49360, 53679, 54578, 56460, 61700, 70575, 71572, 74040, 75280, 81867, 89465, 92550, 94100, 107358, 109156, 112920, 123400, 136445, 141150, 143144, 148080, 163734, 178930, 185100, 188200, 214716, 218312, 225840, 246800, 268395, 272890, 282300, 286288, 327468, 357860, 370200, 376400, 409335, 429432, 436624, 447325, 536790, 545780, 564600, 580597, 654936, 682225, 715720, 740400, 818670, 858864, 894650, 1073580, 1091560, 1129200, 1161194, 1309872, 1341975, 1364450, 1431440, 1637340, 1741791, 1789300, 2046675, 2147160, 2183120, 2322388, 2683950, 2728900, 2902985, 3274680, 3483582, 3578600, 4093350, 4294320, 4644776, 5367900, 5457800, 5805970, 6549360, 6967164, 7157200, 8186700, 8708955, 9289552, 10735800, 10915600, 11611940, 13934328, 14514925, 16373400, 16837313, 17417910, 21471600, 23223880, 27868656, 29029850, 32746800, 33674626, 34835820, 43544775, 46447760, 50511939, 58059700, 67349252, 69671640, 84186565, 87089550, 101023878, 116119400, 134698504, 139343280, 168373130, 174179100, 202047756, 232238800, 252559695, 269397008, 336746260, 348358200, 404095512, 420932825, 505119390, 673492520, 696716400, 808191024, 841865650, 1010238780, 1262798475, 1346985040, 1683731300, 2020477560, 2525596950, 3367462600, 4040955120, 5051193900, 6734925200, 10102387800, 20204775600]

約数ペア:

[(1, 20204775600), (2, 10102387800), (3, 6734925200), (4, 5051193900), (5, 4040955120), (6, 3367462600), (8, 2525596950), (10, 2020477560), (12, 1683731300), (15, 1346985040), (16, 1262798475), (20, 1010238780), (24, 841865650), (25, 808191024), (29, 696716400), (30, 673492520), (40, 505119390), (48, 420932825), (50, 404095512), (58, 348358200), (60, 336746260), (75, 269397008), (80, 252559695), (87, 232238800), (100, 202047756), (116, 174179100), (120, 168373130), (145, 139343280), (150, 134698504), (174, 116119400), (200, 101023878), (232, 87089550), (240, 84186565), (290, 69671640), (300, 67349252), (348, 58059700), (400, 50511939), (435, 46447760), (464, 43544775), (580, 34835820), (600, 33674626), (617, 32746800), (696, 29029850), (725, 27868656), (870, 23223880), (941, 21471600), (1160, 17417910), (1200, 16837313), (1234, 16373400), (1392, 14514925), (1450, 13934328), (1740, 11611940), (1851, 10915600), (1882, 10735800), (2175, 9289552), (2320, 8708955), (2468, 8186700), (2823, 7157200), (2900, 6967164), (3085, 6549360), (3480, 5805970), (3702, 5457800), (3764, 5367900), (4350, 4644776), (4705, 4294320), (4936, 4093350), (5646, 3578600), (5800, 3483582), (6170, 3274680), (6960, 2902985), (7404, 2728900), (7528, 2683950), (8700, 2322388), (9255, 2183120), (9410, 2147160), (9872, 2046675), (11292, 1789300), (11600, 1741791), (12340, 1637340), (14115, 1431440), (14808, 1364450), (15056, 1341975), (15425, 1309872), (17400, 1161194), (17893, 1129200), (18510, 1091560), (18820, 1073580), (22584, 894650), (23525, 858864), (24680, 818670), (27289, 740400), (28230, 715720), (29616, 682225), (30850, 654936), (34800, 580597), (35786, 564600), (37020, 545780), (37640, 536790), (45168, 447325), (46275, 436624), (47050, 429432), (49360, 409335), (53679, 376400), (54578, 370200), (56460, 357860), (61700, 327468), (70575, 286288), (71572, 282300), (74040, 272890), (75280, 268395), (81867, 246800), (89465, 225840), (92550, 218312), (94100, 214716), (107358, 188200), (109156, 185100), (112920, 178930), (123400, 163734), (136445, 148080), (141150, 143144)]