205902000

素因数分解:

$2^4\times 3^4\times 5^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:107

約数の個数: 400

約数和(自身を含む): 786449664

約数和(自身を除く): 580547664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 31, 36, 40, 41, 45, 48, 50, 54, 60, 62, 72, 75, 80, 81, 82, 90, 93, 100, 108, 120, 123, 124, 125, 135, 144, 150, 155, 162, 164, 180, 186, 200, 205, 216, 225, 240, 246, 248, 250, 270, 279, 300, 310, 324, 328, 360, 369, 372, 375, 400, 405, 410, 432, 450, 465, 492, 496, 500, 540, 558, 600, 615, 620, 648, 656, 675, 720, 738, 744, 750, 775, 810, 820, 837, 900, 930, 984, 1000, 1025, 1080, 1107, 1116, 1125, 1200, 1230, 1240, 1271, 1296, 1350, 1395, 1476, 1488, 1500, 1550, 1620, 1640, 1674, 1800, 1845, 1860, 1968, 2000, 2025, 2050, 2160, 2214, 2232, 2250, 2325, 2460, 2480, 2511, 2542, 2700, 2790, 2952, 3000, 3075, 3100, 3240, 3280, 3321, 3348, 3375, 3600, 3690, 3720, 3813, 3875, 4050, 4100, 4185, 4428, 4464, 4500, 4650, 4920, 5022, 5084, 5125, 5400, 5535, 5580, 5904, 6000, 6150, 6200, 6355, 6480, 6642, 6696, 6750, 6975, 7380, 7440, 7626, 7750, 8100, 8200, 8370, 8856, 9000, 9225, 9300, 9840, 10044, 10125, 10168, 10250, 10800, 11070, 11160, 11439, 11625, 12300, 12400, 12555, 12710, 13284, 13392, 13500, 13950, 14760, 15252, 15375, 15500, 16200, 16400, 16605, 16740, 17712, 18000, 18450, 18600, 19065, 20088, 20250, 20336, 20500, 20925, 22140, 22320, 22878, 23250, 24600, 25110, 25420, 26568, 27000, 27675, 27900, 29520, 30504, 30750, 31000, 31775, 32400, 33210, 33480, 34317, 34875, 36900, 37200, 38130, 40176, 40500, 41000, 41850, 44280, 45756, 46125, 46500, 49200, 50220, 50840, 53136, 54000, 55350, 55800, 57195, 61008, 61500, 62000, 62775, 63550, 66420, 66960, 68634, 69750, 73800, 76260, 81000, 82000, 83025, 83700, 88560, 91512, 92250, 93000, 95325, 100440, 101680, 102951, 104625, 110700, 111600, 114390, 123000, 125550, 127100, 132840, 137268, 138375, 139500, 147600, 152520, 158875, 162000, 166050, 167400, 171585, 183024, 184500, 186000, 190650, 200880, 205902, 209250, 221400, 228780, 246000, 251100, 254200, 265680, 274536, 276750, 279000, 285975, 305040, 313875, 317750, 332100, 334800, 343170, 369000, 381300, 411804, 415125, 418500, 442800, 457560, 476625, 502200, 508400, 514755, 549072, 553500, 558000, 571950, 627750, 635500, 664200, 686340, 738000, 762600, 823608, 830250, 837000, 857925, 915120, 953250, 1004400, 1029510, 1107000, 1143900, 1255500, 1271000, 1328400, 1372680, 1429875, 1525200, 1647216, 1660500, 1674000, 1715850, 1906500, 2059020, 2214000, 2287800, 2511000, 2542000, 2573775, 2745360, 2859750, 3321000, 3431700, 3813000, 4118040, 4289625, 4575600, 5022000, 5147550, 5719500, 6642000, 6863400, 7626000, 8236080, 8579250, 10295100, 11439000, 12868875, 13726800, 17158500, 20590200, 22878000, 25737750, 34317000, 41180400, 51475500, 68634000, 102951000, 205902000]

約数ペア:

[(1, 205902000), (2, 102951000), (3, 68634000), (4, 51475500), (5, 41180400), (6, 34317000), (8, 25737750), (9, 22878000), (10, 20590200), (12, 17158500), (15, 13726800), (16, 12868875), (18, 11439000), (20, 10295100), (24, 8579250), (25, 8236080), (27, 7626000), (30, 6863400), (31, 6642000), (36, 5719500), (40, 5147550), (41, 5022000), (45, 4575600), (48, 4289625), (50, 4118040), (54, 3813000), (60, 3431700), (62, 3321000), (72, 2859750), (75, 2745360), (80, 2573775), (81, 2542000), (82, 2511000), (90, 2287800), (93, 2214000), (100, 2059020), (108, 1906500), (120, 1715850), (123, 1674000), (124, 1660500), (125, 1647216), (135, 1525200), (144, 1429875), (150, 1372680), (155, 1328400), (162, 1271000), (164, 1255500), (180, 1143900), (186, 1107000), (200, 1029510), (205, 1004400), (216, 953250), (225, 915120), (240, 857925), (246, 837000), (248, 830250), (250, 823608), (270, 762600), (279, 738000), (300, 686340), (310, 664200), (324, 635500), (328, 627750), (360, 571950), (369, 558000), (372, 553500), (375, 549072), (400, 514755), (405, 508400), (410, 502200), (432, 476625), (450, 457560), (465, 442800), (492, 418500), (496, 415125), (500, 411804), (540, 381300), (558, 369000), (600, 343170), (615, 334800), (620, 332100), (648, 317750), (656, 313875), (675, 305040), (720, 285975), (738, 279000), (744, 276750), (750, 274536), (775, 265680), (810, 254200), (820, 251100), (837, 246000), (900, 228780), (930, 221400), (984, 209250), (1000, 205902), (1025, 200880), (1080, 190650), (1107, 186000), (1116, 184500), (1125, 183024), (1200, 171585), (1230, 167400), (1240, 166050), (1271, 162000), (1296, 158875), (1350, 152520), (1395, 147600), (1476, 139500), (1488, 138375), (1500, 137268), (1550, 132840), (1620, 127100), (1640, 125550), (1674, 123000), (1800, 114390), (1845, 111600), (1860, 110700), (1968, 104625), (2000, 102951), (2025, 101680), (2050, 100440), (2160, 95325), (2214, 93000), (2232, 92250), (2250, 91512), (2325, 88560), (2460, 83700), (2480, 83025), (2511, 82000), (2542, 81000), (2700, 76260), (2790, 73800), (2952, 69750), (3000, 68634), (3075, 66960), (3100, 66420), (3240, 63550), (3280, 62775), (3321, 62000), (3348, 61500), (3375, 61008), (3600, 57195), (3690, 55800), (3720, 55350), (3813, 54000), (3875, 53136), (4050, 50840), (4100, 50220), (4185, 49200), (4428, 46500), (4464, 46125), (4500, 45756), (4650, 44280), (4920, 41850), (5022, 41000), (5084, 40500), (5125, 40176), (5400, 38130), (5535, 37200), (5580, 36900), (5904, 34875), (6000, 34317), (6150, 33480), (6200, 33210), (6355, 32400), (6480, 31775), (6642, 31000), (6696, 30750), (6750, 30504), (6975, 29520), (7380, 27900), (7440, 27675), (7626, 27000), (7750, 26568), (8100, 25420), (8200, 25110), (8370, 24600), (8856, 23250), (9000, 22878), (9225, 22320), (9300, 22140), (9840, 20925), (10044, 20500), (10125, 20336), (10168, 20250), (10250, 20088), (10800, 19065), (11070, 18600), (11160, 18450), (11439, 18000), (11625, 17712), (12300, 16740), (12400, 16605), (12555, 16400), (12710, 16200), (13284, 15500), (13392, 15375), (13500, 15252), (13950, 14760)]