315751200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:220

約数の個数: 288

約数和(自身を含む): 1113678720

約数和(自身を除く): 797927520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 68, 71, 75, 80, 85, 96, 100, 102, 109, 120, 136, 142, 150, 160, 170, 200, 204, 213, 218, 240, 255, 272, 284, 300, 327, 340, 355, 400, 408, 425, 426, 436, 480, 510, 544, 545, 568, 600, 654, 680, 710, 800, 816, 850, 852, 872, 1020, 1065, 1090, 1136, 1200, 1207, 1275, 1308, 1360, 1420, 1632, 1635, 1700, 1704, 1744, 1775, 1853, 2040, 2130, 2180, 2272, 2400, 2414, 2550, 2616, 2720, 2725, 2840, 3270, 3400, 3408, 3488, 3550, 3621, 3706, 4080, 4260, 4360, 4828, 5100, 5232, 5325, 5450, 5559, 5680, 6035, 6540, 6800, 6816, 7100, 7242, 7412, 7739, 8160, 8175, 8520, 8720, 9265, 9656, 10200, 10464, 10650, 10900, 11118, 11360, 12070, 13080, 13600, 14200, 14484, 14824, 15478, 16350, 17040, 17440, 18105, 18530, 19312, 20400, 21300, 21800, 22236, 23217, 24140, 26160, 27795, 28400, 28968, 29648, 30175, 30956, 32700, 34080, 36210, 37060, 38624, 38695, 40800, 42600, 43600, 44472, 46325, 46434, 48280, 52320, 55590, 56800, 57936, 59296, 60350, 61912, 65400, 72420, 74120, 77390, 85200, 87200, 88944, 90525, 92650, 92868, 96560, 111180, 115872, 116085, 120700, 123824, 130800, 131563, 138975, 144840, 148240, 154780, 170400, 177888, 181050, 185300, 185736, 193120, 193475, 222360, 232170, 241400, 247648, 261600, 263126, 277950, 289680, 296480, 309560, 362100, 370600, 371472, 386950, 394689, 444720, 464340, 482800, 526252, 555900, 579360, 580425, 619120, 657815, 724200, 741200, 742944, 773900, 789378, 889440, 928680, 965600, 1052504, 1111800, 1160850, 1238240, 1315630, 1448400, 1482400, 1547800, 1578756, 1857360, 1973445, 2105008, 2223600, 2321700, 2631260, 2896800, 3095600, 3157512, 3289075, 3714720, 3946890, 4210016, 4447200, 4643400, 5262520, 6191200, 6315024, 6578150, 7893780, 9286800, 9867225, 10525040, 12630048, 13156300, 15787560, 18573600, 19734450, 21050080, 26312600, 31575120, 39468900, 52625200, 63150240, 78937800, 105250400, 157875600, 315751200]

約数ペア:

[(1, 315751200), (2, 157875600), (3, 105250400), (4, 78937800), (5, 63150240), (6, 52625200), (8, 39468900), (10, 31575120), (12, 26312600), (15, 21050080), (16, 19734450), (17, 18573600), (20, 15787560), (24, 13156300), (25, 12630048), (30, 10525040), (32, 9867225), (34, 9286800), (40, 7893780), (48, 6578150), (50, 6315024), (51, 6191200), (60, 5262520), (68, 4643400), (71, 4447200), (75, 4210016), (80, 3946890), (85, 3714720), (96, 3289075), (100, 3157512), (102, 3095600), (109, 2896800), (120, 2631260), (136, 2321700), (142, 2223600), (150, 2105008), (160, 1973445), (170, 1857360), (200, 1578756), (204, 1547800), (213, 1482400), (218, 1448400), (240, 1315630), (255, 1238240), (272, 1160850), (284, 1111800), (300, 1052504), (327, 965600), (340, 928680), (355, 889440), (400, 789378), (408, 773900), (425, 742944), (426, 741200), (436, 724200), (480, 657815), (510, 619120), (544, 580425), (545, 579360), (568, 555900), (600, 526252), (654, 482800), (680, 464340), (710, 444720), (800, 394689), (816, 386950), (850, 371472), (852, 370600), (872, 362100), (1020, 309560), (1065, 296480), (1090, 289680), (1136, 277950), (1200, 263126), (1207, 261600), (1275, 247648), (1308, 241400), (1360, 232170), (1420, 222360), (1632, 193475), (1635, 193120), (1700, 185736), (1704, 185300), (1744, 181050), (1775, 177888), (1853, 170400), (2040, 154780), (2130, 148240), (2180, 144840), (2272, 138975), (2400, 131563), (2414, 130800), (2550, 123824), (2616, 120700), (2720, 116085), (2725, 115872), (2840, 111180), (3270, 96560), (3400, 92868), (3408, 92650), (3488, 90525), (3550, 88944), (3621, 87200), (3706, 85200), (4080, 77390), (4260, 74120), (4360, 72420), (4828, 65400), (5100, 61912), (5232, 60350), (5325, 59296), (5450, 57936), (5559, 56800), (5680, 55590), (6035, 52320), (6540, 48280), (6800, 46434), (6816, 46325), (7100, 44472), (7242, 43600), (7412, 42600), (7739, 40800), (8160, 38695), (8175, 38624), (8520, 37060), (8720, 36210), (9265, 34080), (9656, 32700), (10200, 30956), (10464, 30175), (10650, 29648), (10900, 28968), (11118, 28400), (11360, 27795), (12070, 26160), (13080, 24140), (13600, 23217), (14200, 22236), (14484, 21800), (14824, 21300), (15478, 20400), (16350, 19312), (17040, 18530), (17440, 18105)]