74149920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1$

素因数の和:284

約数の個数: 288

約数和(自身を含む): 289768752

約数和(自身を除く): 215618832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 117, 120, 130, 136, 144, 153, 156, 160, 170, 180, 195, 204, 208, 221, 233, 234, 240, 255, 260, 272, 288, 306, 312, 340, 360, 390, 408, 416, 442, 466, 468, 480, 510, 520, 544, 585, 612, 624, 663, 680, 699, 720, 765, 780, 816, 884, 932, 936, 1020, 1040, 1105, 1165, 1170, 1224, 1248, 1326, 1360, 1398, 1440, 1530, 1560, 1632, 1768, 1864, 1872, 1989, 2040, 2080, 2097, 2210, 2330, 2340, 2448, 2652, 2720, 2796, 3029, 3060, 3120, 3315, 3495, 3536, 3728, 3744, 3961, 3978, 4080, 4194, 4420, 4660, 4680, 4896, 5304, 5592, 6058, 6120, 6240, 6630, 6990, 7072, 7456, 7922, 7956, 8160, 8388, 8840, 9087, 9320, 9360, 9945, 10485, 10608, 11184, 11883, 12116, 12240, 13260, 13980, 15145, 15844, 15912, 16776, 17680, 18174, 18640, 18720, 19805, 19890, 20970, 21216, 22368, 23766, 24232, 24480, 26520, 27261, 27960, 30290, 31688, 31824, 33552, 35360, 35649, 36348, 37280, 39610, 39780, 41940, 45435, 47532, 48464, 51493, 53040, 54522, 55920, 59415, 60580, 63376, 63648, 67104, 71298, 72696, 79220, 79560, 83880, 90870, 95064, 96928, 102986, 106080, 109044, 111840, 118830, 121160, 126752, 136305, 142596, 145392, 154479, 158440, 159120, 167760, 178245, 181740, 190128, 205972, 218088, 237660, 242320, 257465, 272610, 285192, 290784, 308958, 316880, 318240, 335520, 356490, 363480, 380256, 411944, 436176, 463437, 475320, 484640, 514930, 545220, 570384, 617916, 633760, 712980, 726960, 772395, 823888, 872352, 926874, 950640, 1029860, 1090440, 1140768, 1235832, 1425960, 1453920, 1544790, 1647776, 1853748, 1901280, 2059720, 2180880, 2317185, 2471664, 2851920, 3089580, 3707496, 4119440, 4361760, 4634370, 4943328, 5703840, 6179160, 7414992, 8238880, 9268740, 12358320, 14829984, 18537480, 24716640, 37074960, 74149920]

約数ペア:

[(1, 74149920), (2, 37074960), (3, 24716640), (4, 18537480), (5, 14829984), (6, 12358320), (8, 9268740), (9, 8238880), (10, 7414992), (12, 6179160), (13, 5703840), (15, 4943328), (16, 4634370), (17, 4361760), (18, 4119440), (20, 3707496), (24, 3089580), (26, 2851920), (30, 2471664), (32, 2317185), (34, 2180880), (36, 2059720), (39, 1901280), (40, 1853748), (45, 1647776), (48, 1544790), (51, 1453920), (52, 1425960), (60, 1235832), (65, 1140768), (68, 1090440), (72, 1029860), (78, 950640), (80, 926874), (85, 872352), (90, 823888), (96, 772395), (102, 726960), (104, 712980), (117, 633760), (120, 617916), (130, 570384), (136, 545220), (144, 514930), (153, 484640), (156, 475320), (160, 463437), (170, 436176), (180, 411944), (195, 380256), (204, 363480), (208, 356490), (221, 335520), (233, 318240), (234, 316880), (240, 308958), (255, 290784), (260, 285192), (272, 272610), (288, 257465), (306, 242320), (312, 237660), (340, 218088), (360, 205972), (390, 190128), (408, 181740), (416, 178245), (442, 167760), (466, 159120), (468, 158440), (480, 154479), (510, 145392), (520, 142596), (544, 136305), (585, 126752), (612, 121160), (624, 118830), (663, 111840), (680, 109044), (699, 106080), (720, 102986), (765, 96928), (780, 95064), (816, 90870), (884, 83880), (932, 79560), (936, 79220), (1020, 72696), (1040, 71298), (1105, 67104), (1165, 63648), (1170, 63376), (1224, 60580), (1248, 59415), (1326, 55920), (1360, 54522), (1398, 53040), (1440, 51493), (1530, 48464), (1560, 47532), (1632, 45435), (1768, 41940), (1864, 39780), (1872, 39610), (1989, 37280), (2040, 36348), (2080, 35649), (2097, 35360), (2210, 33552), (2330, 31824), (2340, 31688), (2448, 30290), (2652, 27960), (2720, 27261), (2796, 26520), (3029, 24480), (3060, 24232), (3120, 23766), (3315, 22368), (3495, 21216), (3536, 20970), (3728, 19890), (3744, 19805), (3961, 18720), (3978, 18640), (4080, 18174), (4194, 17680), (4420, 16776), (4660, 15912), (4680, 15844), (4896, 15145), (5304, 13980), (5592, 13260), (6058, 12240), (6120, 12116), (6240, 11883), (6630, 11184), (6990, 10608), (7072, 10485), (7456, 9945), (7922, 9360), (7956, 9320), (8160, 9087), (8388, 8840)]