157875600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:218

約数の個数: 240

約数和(自身を含む): 548000640

約数和(自身を除く): 390125040

約数列:

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

約数ペア:

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