391354200

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{23}}^2\times {\mathrm{137}}^1$

素因数の和:208

約数の個数: 288

約数和(自身を含む): 1419440400

約数和(自身を除く): 1028086200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 25, 27, 30, 36, 40, 45, 46, 50, 54, 60, 69, 72, 75, 90, 92, 100, 108, 115, 120, 135, 137, 138, 150, 180, 184, 200, 207, 216, 225, 230, 270, 274, 276, 300, 345, 360, 411, 414, 450, 460, 529, 540, 548, 552, 575, 600, 621, 675, 685, 690, 822, 828, 900, 920, 1035, 1058, 1080, 1096, 1150, 1233, 1242, 1350, 1370, 1380, 1587, 1644, 1656, 1725, 1800, 2055, 2070, 2116, 2300, 2466, 2484, 2645, 2700, 2740, 2760, 3105, 3151, 3174, 3288, 3425, 3450, 3699, 4110, 4140, 4232, 4600, 4761, 4932, 4968, 5175, 5290, 5400, 5480, 6165, 6210, 6302, 6348, 6850, 6900, 7398, 7935, 8220, 8280, 9453, 9522, 9864, 10275, 10350, 10580, 12330, 12420, 12604, 12696, 13225, 13700, 13800, 14283, 14796, 15525, 15755, 15870, 16440, 18495, 18906, 19044, 20550, 20700, 21160, 23805, 24660, 24840, 25208, 26450, 27400, 28359, 28566, 29592, 30825, 31050, 31510, 31740, 36990, 37812, 38088, 39675, 41100, 41400, 47265, 47610, 49320, 52900, 56718, 57132, 61650, 62100, 63020, 63480, 71415, 72473, 73980, 75624, 78775, 79350, 82200, 85077, 92475, 94530, 95220, 105800, 113436, 114264, 119025, 123300, 124200, 126040, 141795, 142830, 144946, 147960, 157550, 158700, 170154, 184950, 189060, 190440, 217419, 226872, 236325, 238050, 246600, 283590, 285660, 289892, 315100, 317400, 340308, 357075, 362365, 369900, 378120, 425385, 434838, 472650, 476100, 567180, 571320, 579784, 630200, 652257, 680616, 708975, 714150, 724730, 739800, 850770, 869676, 945300, 952200, 1087095, 1134360, 1304514, 1417950, 1428300, 1449460, 1701540, 1739352, 1811825, 1890600, 1956771, 2126925, 2174190, 2609028, 2835900, 2856600, 2898920, 3261285, 3403080, 3623650, 3913542, 4253850, 4348380, 5218056, 5435475, 5671800, 6522570, 7247300, 7827084, 8507700, 8696760, 9783855, 10870950, 13045140, 14494600, 15654168, 16306425, 17015400, 19567710, 21741900, 26090280, 32612850, 39135420, 43483800, 48919275, 65225700, 78270840, 97838550, 130451400, 195677100, 391354200]

約数ペア:

[(1, 391354200), (2, 195677100), (3, 130451400), (4, 97838550), (5, 78270840), (6, 65225700), (8, 48919275), (9, 43483800), (10, 39135420), (12, 32612850), (15, 26090280), (18, 21741900), (20, 19567710), (23, 17015400), (24, 16306425), (25, 15654168), (27, 14494600), (30, 13045140), (36, 10870950), (40, 9783855), (45, 8696760), (46, 8507700), (50, 7827084), (54, 7247300), (60, 6522570), (69, 5671800), (72, 5435475), (75, 5218056), (90, 4348380), (92, 4253850), (100, 3913542), (108, 3623650), (115, 3403080), (120, 3261285), (135, 2898920), (137, 2856600), (138, 2835900), (150, 2609028), (180, 2174190), (184, 2126925), (200, 1956771), (207, 1890600), (216, 1811825), (225, 1739352), (230, 1701540), (270, 1449460), (274, 1428300), (276, 1417950), (300, 1304514), (345, 1134360), (360, 1087095), (411, 952200), (414, 945300), (450, 869676), (460, 850770), (529, 739800), (540, 724730), (548, 714150), (552, 708975), (575, 680616), (600, 652257), (621, 630200), (675, 579784), (685, 571320), (690, 567180), (822, 476100), (828, 472650), (900, 434838), (920, 425385), (1035, 378120), (1058, 369900), (1080, 362365), (1096, 357075), (1150, 340308), (1233, 317400), (1242, 315100), (1350, 289892), (1370, 285660), (1380, 283590), (1587, 246600), (1644, 238050), (1656, 236325), (1725, 226872), (1800, 217419), (2055, 190440), (2070, 189060), (2116, 184950), (2300, 170154), (2466, 158700), (2484, 157550), (2645, 147960), (2700, 144946), (2740, 142830), (2760, 141795), (3105, 126040), (3151, 124200), (3174, 123300), (3288, 119025), (3425, 114264), (3450, 113436), (3699, 105800), (4110, 95220), (4140, 94530), (4232, 92475), (4600, 85077), (4761, 82200), (4932, 79350), (4968, 78775), (5175, 75624), (5290, 73980), (5400, 72473), (5480, 71415), (6165, 63480), (6210, 63020), (6302, 62100), (6348, 61650), (6850, 57132), (6900, 56718), (7398, 52900), (7935, 49320), (8220, 47610), (8280, 47265), (9453, 41400), (9522, 41100), (9864, 39675), (10275, 38088), (10350, 37812), (10580, 36990), (12330, 31740), (12420, 31510), (12604, 31050), (12696, 30825), (13225, 29592), (13700, 28566), (13800, 28359), (14283, 27400), (14796, 26450), (15525, 25208), (15755, 24840), (15870, 24660), (16440, 23805), (18495, 21160), (18906, 20700), (19044, 20550)]