87274600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:252

約数の個数: 192

約数和(自身を含む): 259804800

約数和(自身を除く): 172530200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 19, 20, 25, 28, 34, 35, 38, 40, 50, 56, 68, 70, 76, 85, 95, 100, 119, 133, 136, 140, 152, 170, 175, 190, 193, 200, 238, 266, 280, 323, 340, 350, 380, 386, 425, 475, 476, 532, 595, 646, 665, 680, 700, 760, 772, 850, 950, 952, 965, 1064, 1190, 1292, 1330, 1351, 1400, 1544, 1615, 1700, 1900, 1930, 2261, 2380, 2584, 2660, 2702, 2975, 3230, 3281, 3325, 3400, 3667, 3800, 3860, 4522, 4760, 4825, 5320, 5404, 5950, 6460, 6562, 6650, 6755, 7334, 7720, 8075, 9044, 9650, 10808, 11305, 11900, 12920, 13124, 13300, 13510, 14668, 16150, 16405, 18088, 18335, 19300, 22610, 22967, 23800, 25669, 26248, 26600, 27020, 29336, 32300, 32810, 33775, 36670, 38600, 45220, 45934, 51338, 54040, 56525, 62339, 64600, 65620, 67550, 73340, 82025, 90440, 91675, 91868, 102676, 113050, 114835, 124678, 128345, 131240, 135100, 146680, 164050, 183350, 183736, 205352, 226100, 229670, 249356, 256690, 270200, 311695, 328100, 366700, 436373, 452200, 459340, 498712, 513380, 574175, 623390, 641725, 656200, 733400, 872746, 918680, 1026760, 1148350, 1246780, 1283450, 1558475, 1745492, 2181865, 2296700, 2493560, 2566900, 3116950, 3490984, 4363730, 4593400, 5133800, 6233900, 8727460, 10909325, 12467800, 17454920, 21818650, 43637300, 87274600]

約数ペア:

[(1, 87274600), (2, 43637300), (4, 21818650), (5, 17454920), (7, 12467800), (8, 10909325), (10, 8727460), (14, 6233900), (17, 5133800), (19, 4593400), (20, 4363730), (25, 3490984), (28, 3116950), (34, 2566900), (35, 2493560), (38, 2296700), (40, 2181865), (50, 1745492), (56, 1558475), (68, 1283450), (70, 1246780), (76, 1148350), (85, 1026760), (95, 918680), (100, 872746), (119, 733400), (133, 656200), (136, 641725), (140, 623390), (152, 574175), (170, 513380), (175, 498712), (190, 459340), (193, 452200), (200, 436373), (238, 366700), (266, 328100), (280, 311695), (323, 270200), (340, 256690), (350, 249356), (380, 229670), (386, 226100), (425, 205352), (475, 183736), (476, 183350), (532, 164050), (595, 146680), (646, 135100), (665, 131240), (680, 128345), (700, 124678), (760, 114835), (772, 113050), (850, 102676), (950, 91868), (952, 91675), (965, 90440), (1064, 82025), (1190, 73340), (1292, 67550), (1330, 65620), (1351, 64600), (1400, 62339), (1544, 56525), (1615, 54040), (1700, 51338), (1900, 45934), (1930, 45220), (2261, 38600), (2380, 36670), (2584, 33775), (2660, 32810), (2702, 32300), (2975, 29336), (3230, 27020), (3281, 26600), (3325, 26248), (3400, 25669), (3667, 23800), (3800, 22967), (3860, 22610), (4522, 19300), (4760, 18335), (4825, 18088), (5320, 16405), (5404, 16150), (5950, 14668), (6460, 13510), (6562, 13300), (6650, 13124), (6755, 12920), (7334, 11900), (7720, 11305), (8075, 10808), (9044, 9650)]