971937400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{599}}^1$

素因数の和:702

約数の個数: 192

約数和(自身を含む): 2767680000

約数和(自身を除く): 1795742600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 50, 56, 61, 70, 76, 95, 100, 122, 133, 140, 152, 175, 190, 200, 244, 266, 280, 305, 350, 380, 427, 475, 488, 532, 599, 610, 665, 700, 760, 854, 950, 1064, 1159, 1198, 1220, 1330, 1400, 1525, 1708, 1900, 2135, 2318, 2396, 2440, 2660, 2995, 3050, 3325, 3416, 3800, 4193, 4270, 4636, 4792, 5320, 5795, 5990, 6100, 6650, 8113, 8386, 8540, 9272, 10675, 11381, 11590, 11980, 12200, 13300, 14975, 16226, 16772, 17080, 20965, 21350, 22762, 23180, 23960, 26600, 28975, 29950, 32452, 33544, 36539, 40565, 41930, 42700, 45524, 46360, 56905, 57950, 59900, 64904, 73078, 79667, 81130, 83860, 85400, 91048, 104825, 113810, 115900, 119800, 146156, 159334, 162260, 167720, 182695, 202825, 209650, 227620, 231800, 255773, 284525, 292312, 318668, 324520, 365390, 398335, 405650, 419300, 455240, 511546, 569050, 637336, 694241, 730780, 796670, 811300, 838600, 913475, 1023092, 1138100, 1278865, 1388482, 1461560, 1593340, 1622600, 1826950, 1991675, 2046184, 2276200, 2557730, 2776964, 3186680, 3471205, 3653900, 3983350, 4859687, 5115460, 5553928, 6394325, 6942410, 7307800, 7966700, 9719374, 10230920, 12788650, 13884820, 15933400, 17356025, 19438748, 24298435, 25577300, 27769640, 34712050, 38877496, 48596870, 51154600, 69424100, 97193740, 121492175, 138848200, 194387480, 242984350, 485968700, 971937400]

約数ペア:

[(1, 971937400), (2, 485968700), (4, 242984350), (5, 194387480), (7, 138848200), (8, 121492175), (10, 97193740), (14, 69424100), (19, 51154600), (20, 48596870), (25, 38877496), (28, 34712050), (35, 27769640), (38, 25577300), (40, 24298435), (50, 19438748), (56, 17356025), (61, 15933400), (70, 13884820), (76, 12788650), (95, 10230920), (100, 9719374), (122, 7966700), (133, 7307800), (140, 6942410), (152, 6394325), (175, 5553928), (190, 5115460), (200, 4859687), (244, 3983350), (266, 3653900), (280, 3471205), (305, 3186680), (350, 2776964), (380, 2557730), (427, 2276200), (475, 2046184), (488, 1991675), (532, 1826950), (599, 1622600), (610, 1593340), (665, 1461560), (700, 1388482), (760, 1278865), (854, 1138100), (950, 1023092), (1064, 913475), (1159, 838600), (1198, 811300), (1220, 796670), (1330, 730780), (1400, 694241), (1525, 637336), (1708, 569050), (1900, 511546), (2135, 455240), (2318, 419300), (2396, 405650), (2440, 398335), (2660, 365390), (2995, 324520), (3050, 318668), (3325, 292312), (3416, 284525), (3800, 255773), (4193, 231800), (4270, 227620), (4636, 209650), (4792, 202825), (5320, 182695), (5795, 167720), (5990, 162260), (6100, 159334), (6650, 146156), (8113, 119800), (8386, 115900), (8540, 113810), (9272, 104825), (10675, 91048), (11381, 85400), (11590, 83860), (11980, 81130), (12200, 79667), (13300, 73078), (14975, 64904), (16226, 59900), (16772, 57950), (17080, 56905), (20965, 46360), (21350, 45524), (22762, 42700), (23180, 41930), (23960, 40565), (26600, 36539), (28975, 33544), (29950, 32452)]