80141400

素因数分解:

$2^3\times 3^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:145

約数の個数: 288

約数和(自身を含む): 298574640

約数和(自身を除く): 218433240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 27, 30, 34, 36, 40, 45, 50, 51, 54, 60, 68, 72, 75, 81, 85, 90, 97, 100, 102, 108, 120, 135, 136, 150, 153, 162, 170, 180, 194, 200, 204, 216, 225, 243, 255, 270, 291, 300, 306, 324, 340, 360, 388, 405, 408, 425, 450, 459, 485, 486, 510, 540, 582, 600, 612, 648, 675, 680, 765, 776, 810, 850, 873, 900, 918, 970, 972, 1020, 1080, 1164, 1215, 1224, 1275, 1350, 1377, 1455, 1530, 1620, 1649, 1700, 1746, 1800, 1836, 1940, 1944, 2025, 2040, 2295, 2328, 2425, 2430, 2550, 2619, 2700, 2754, 2910, 3060, 3240, 3298, 3400, 3492, 3672, 3825, 3880, 4050, 4131, 4365, 4590, 4850, 4860, 4947, 5100, 5238, 5400, 5508, 5820, 6075, 6120, 6596, 6885, 6984, 7275, 7650, 7857, 8100, 8245, 8262, 8730, 9180, 9700, 9720, 9894, 10200, 10476, 11016, 11475, 11640, 12150, 13095, 13192, 13770, 14550, 14841, 15300, 15714, 16200, 16490, 16524, 17460, 18360, 19400, 19788, 20655, 20952, 21825, 22950, 23571, 24300, 24735, 26190, 27540, 29100, 29682, 30600, 31428, 32980, 33048, 34425, 34920, 39285, 39576, 41225, 41310, 43650, 44523, 45900, 47142, 48600, 49470, 52380, 55080, 58200, 59364, 62856, 65475, 65960, 68850, 74205, 78570, 82450, 82620, 87300, 89046, 91800, 94284, 98940, 103275, 104760, 117855, 118728, 123675, 130950, 133569, 137700, 148410, 157140, 164900, 165240, 174600, 178092, 188568, 196425, 197880, 206550, 222615, 235710, 247350, 261900, 267138, 275400, 296820, 314280, 329800, 356184, 371025, 392850, 400707, 413100, 445230, 471420, 494700, 523800, 534276, 589275, 593640, 667845, 742050, 785700, 801414, 826200, 890460, 942840, 989400, 1068552, 1113075, 1178550, 1335690, 1484100, 1571400, 1602828, 1780920, 2003535, 2226150, 2357100, 2671380, 2968200, 3205656, 3339225, 4007070, 4452300, 4714200, 5342760, 6678450, 8014140, 8904600, 10017675, 13356900, 16028280, 20035350, 26713800, 40070700, 80141400]

約数ペア:

[(1, 80141400), (2, 40070700), (3, 26713800), (4, 20035350), (5, 16028280), (6, 13356900), (8, 10017675), (9, 8904600), (10, 8014140), (12, 6678450), (15, 5342760), (17, 4714200), (18, 4452300), (20, 4007070), (24, 3339225), (25, 3205656), (27, 2968200), (30, 2671380), (34, 2357100), (36, 2226150), (40, 2003535), (45, 1780920), (50, 1602828), (51, 1571400), (54, 1484100), (60, 1335690), (68, 1178550), (72, 1113075), (75, 1068552), (81, 989400), (85, 942840), (90, 890460), (97, 826200), (100, 801414), (102, 785700), (108, 742050), (120, 667845), (135, 593640), (136, 589275), (150, 534276), (153, 523800), (162, 494700), (170, 471420), (180, 445230), (194, 413100), (200, 400707), (204, 392850), (216, 371025), (225, 356184), (243, 329800), (255, 314280), (270, 296820), (291, 275400), (300, 267138), (306, 261900), (324, 247350), (340, 235710), (360, 222615), (388, 206550), (405, 197880), (408, 196425), (425, 188568), (450, 178092), (459, 174600), (485, 165240), (486, 164900), (510, 157140), (540, 148410), (582, 137700), (600, 133569), (612, 130950), (648, 123675), (675, 118728), (680, 117855), (765, 104760), (776, 103275), (810, 98940), (850, 94284), (873, 91800), (900, 89046), (918, 87300), (970, 82620), (972, 82450), (1020, 78570), (1080, 74205), (1164, 68850), (1215, 65960), (1224, 65475), (1275, 62856), (1350, 59364), (1377, 58200), (1455, 55080), (1530, 52380), (1620, 49470), (1649, 48600), (1700, 47142), (1746, 45900), (1800, 44523), (1836, 43650), (1940, 41310), (1944, 41225), (2025, 39576), (2040, 39285), (2295, 34920), (2328, 34425), (2425, 33048), (2430, 32980), (2550, 31428), (2619, 30600), (2700, 29682), (2754, 29100), (2910, 27540), (3060, 26190), (3240, 24735), (3298, 24300), (3400, 23571), (3492, 22950), (3672, 21825), (3825, 20952), (3880, 20655), (4050, 19788), (4131, 19400), (4365, 18360), (4590, 17460), (4850, 16524), (4860, 16490), (4947, 16200), (5100, 15714), (5238, 15300), (5400, 14841), (5508, 14550), (5820, 13770), (6075, 13192), (6120, 13095), (6596, 12150), (6885, 11640), (6984, 11475), (7275, 11016), (7650, 10476), (7857, 10200), (8100, 9894), (8245, 9720), (8262, 9700), (8730, 9180)]