20125759800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{239}}^1\times {\mathrm{293}}^1\times {\mathrm{479}}^1$

素因数の和:1030

約数の個数: 192

約数和(自身を含む): 62995968000

約数和(自身を除く): 42870208200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 239, 293, 300, 478, 479, 586, 600, 717, 879, 956, 958, 1172, 1195, 1434, 1437, 1465, 1758, 1912, 1916, 2344, 2390, 2395, 2868, 2874, 2930, 3516, 3585, 3832, 4395, 4780, 4790, 5736, 5748, 5860, 5975, 7032, 7170, 7185, 7325, 8790, 9560, 9580, 11496, 11720, 11950, 11975, 14340, 14370, 14650, 17580, 17925, 19160, 21975, 23900, 23950, 28680, 28740, 29300, 35160, 35850, 35925, 43950, 47800, 47900, 57480, 58600, 70027, 71700, 71850, 87900, 95800, 114481, 140054, 140347, 143400, 143700, 175800, 210081, 228962, 280108, 280694, 287400, 343443, 350135, 420162, 421041, 457924, 560216, 561388, 572405, 686886, 700270, 701735, 840324, 842082, 915848, 1050405, 1122776, 1144810, 1373772, 1400540, 1403470, 1680648, 1684164, 1717215, 1750675, 2100810, 2105205, 2289620, 2747544, 2801080, 2806940, 2862025, 3368328, 3434430, 3501350, 3508675, 4201620, 4210410, 4579240, 5252025, 5613880, 5724050, 6868860, 7002700, 7017350, 8403240, 8420820, 8586075, 10504050, 10526025, 11448100, 13737720, 14005400, 14034700, 16841640, 17172150, 21008100, 21052050, 22896200, 28069400, 33542933, 34344300, 42016200, 42104100, 67085866, 68688600, 84208200, 100628799, 134171732, 167714665, 201257598, 268343464, 335429330, 402515196, 503143995, 670858660, 805030392, 838573325, 1006287990, 1341717320, 1677146650, 2012575980, 2515719975, 3354293300, 4025151960, 5031439950, 6708586600, 10062879900, 20125759800]

約数ペア:

[(1, 20125759800), (2, 10062879900), (3, 6708586600), (4, 5031439950), (5, 4025151960), (6, 3354293300), (8, 2515719975), (10, 2012575980), (12, 1677146650), (15, 1341717320), (20, 1006287990), (24, 838573325), (25, 805030392), (30, 670858660), (40, 503143995), (50, 402515196), (60, 335429330), (75, 268343464), (100, 201257598), (120, 167714665), (150, 134171732), (200, 100628799), (239, 84208200), (293, 68688600), (300, 67085866), (478, 42104100), (479, 42016200), (586, 34344300), (600, 33542933), (717, 28069400), (879, 22896200), (956, 21052050), (958, 21008100), (1172, 17172150), (1195, 16841640), (1434, 14034700), (1437, 14005400), (1465, 13737720), (1758, 11448100), (1912, 10526025), (1916, 10504050), (2344, 8586075), (2390, 8420820), (2395, 8403240), (2868, 7017350), (2874, 7002700), (2930, 6868860), (3516, 5724050), (3585, 5613880), (3832, 5252025), (4395, 4579240), (4780, 4210410), (4790, 4201620), (5736, 3508675), (5748, 3501350), (5860, 3434430), (5975, 3368328), (7032, 2862025), (7170, 2806940), (7185, 2801080), (7325, 2747544), (8790, 2289620), (9560, 2105205), (9580, 2100810), (11496, 1750675), (11720, 1717215), (11950, 1684164), (11975, 1680648), (14340, 1403470), (14370, 1400540), (14650, 1373772), (17580, 1144810), (17925, 1122776), (19160, 1050405), (21975, 915848), (23900, 842082), (23950, 840324), (28680, 701735), (28740, 700270), (29300, 686886), (35160, 572405), (35850, 561388), (35925, 560216), (43950, 457924), (47800, 421041), (47900, 420162), (57480, 350135), (58600, 343443), (70027, 287400), (71700, 280694), (71850, 280108), (87900, 228962), (95800, 210081), (114481, 175800), (140054, 143700), (140347, 143400)]