128234400

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1$

素因数の和:496

約数の個数: 288

約数和(自身を含む): 506217600

約数和(自身を除く): 377983200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 25, 28, 30, 32, 34, 35, 40, 42, 48, 50, 51, 56, 60, 68, 70, 75, 80, 84, 85, 96, 100, 102, 105, 112, 119, 120, 136, 140, 150, 160, 168, 170, 175, 200, 204, 210, 224, 238, 240, 255, 272, 280, 300, 336, 340, 350, 357, 400, 408, 420, 425, 449, 476, 480, 510, 525, 544, 560, 595, 600, 672, 680, 700, 714, 800, 816, 840, 850, 898, 952, 1020, 1050, 1120, 1190, 1200, 1275, 1347, 1360, 1400, 1428, 1632, 1680, 1700, 1785, 1796, 1904, 2040, 2100, 2245, 2380, 2400, 2550, 2694, 2720, 2800, 2856, 2975, 3143, 3360, 3400, 3570, 3592, 3808, 4080, 4200, 4490, 4760, 5100, 5388, 5600, 5712, 5950, 6286, 6735, 6800, 7140, 7184, 7633, 8160, 8400, 8925, 8980, 9429, 9520, 10200, 10776, 11225, 11424, 11900, 12572, 13470, 13600, 14280, 14368, 15266, 15715, 16800, 17850, 17960, 18858, 19040, 20400, 21552, 22450, 22899, 23800, 25144, 26940, 28560, 30532, 31430, 33675, 35700, 35920, 37716, 38165, 40800, 43104, 44900, 45798, 47145, 47600, 50288, 53431, 53880, 57120, 61064, 62860, 67350, 71400, 71840, 75432, 76330, 78575, 89800, 91596, 94290, 95200, 100576, 106862, 107760, 114495, 122128, 125720, 134700, 142800, 150864, 152660, 157150, 160293, 179600, 183192, 188580, 190825, 213724, 215520, 228990, 235725, 244256, 251440, 267155, 269400, 285600, 301728, 305320, 314300, 320586, 359200, 366384, 377160, 381650, 427448, 457980, 471450, 502880, 534310, 538800, 572475, 610640, 628600, 641172, 732768, 754320, 763300, 801465, 854896, 915960, 942900, 1068620, 1077600, 1144950, 1221280, 1257200, 1282344, 1335775, 1508640, 1526600, 1602930, 1709792, 1831920, 1885800, 2137240, 2289900, 2514400, 2564688, 2671550, 3053200, 3205860, 3663840, 3771600, 4007325, 4274480, 4579800, 5129376, 5343100, 6106400, 6411720, 7543200, 8014650, 8548960, 9159600, 10686200, 12823440, 16029300, 18319200, 21372400, 25646880, 32058600, 42744800, 64117200, 128234400]

約数ペア:

[(1, 128234400), (2, 64117200), (3, 42744800), (4, 32058600), (5, 25646880), (6, 21372400), (7, 18319200), (8, 16029300), (10, 12823440), (12, 10686200), (14, 9159600), (15, 8548960), (16, 8014650), (17, 7543200), (20, 6411720), (21, 6106400), (24, 5343100), (25, 5129376), (28, 4579800), (30, 4274480), (32, 4007325), (34, 3771600), (35, 3663840), (40, 3205860), (42, 3053200), (48, 2671550), (50, 2564688), (51, 2514400), (56, 2289900), (60, 2137240), (68, 1885800), (70, 1831920), (75, 1709792), (80, 1602930), (84, 1526600), (85, 1508640), (96, 1335775), (100, 1282344), (102, 1257200), (105, 1221280), (112, 1144950), (119, 1077600), (120, 1068620), (136, 942900), (140, 915960), (150, 854896), (160, 801465), (168, 763300), (170, 754320), (175, 732768), (200, 641172), (204, 628600), (210, 610640), (224, 572475), (238, 538800), (240, 534310), (255, 502880), (272, 471450), (280, 457980), (300, 427448), (336, 381650), (340, 377160), (350, 366384), (357, 359200), (400, 320586), (408, 314300), (420, 305320), (425, 301728), (449, 285600), (476, 269400), (480, 267155), (510, 251440), (525, 244256), (544, 235725), (560, 228990), (595, 215520), (600, 213724), (672, 190825), (680, 188580), (700, 183192), (714, 179600), (800, 160293), (816, 157150), (840, 152660), (850, 150864), (898, 142800), (952, 134700), (1020, 125720), (1050, 122128), (1120, 114495), (1190, 107760), (1200, 106862), (1275, 100576), (1347, 95200), (1360, 94290), (1400, 91596), (1428, 89800), (1632, 78575), (1680, 76330), (1700, 75432), (1785, 71840), (1796, 71400), (1904, 67350), (2040, 62860), (2100, 61064), (2245, 57120), (2380, 53880), (2400, 53431), (2550, 50288), (2694, 47600), (2720, 47145), (2800, 45798), (2856, 44900), (2975, 43104), (3143, 40800), (3360, 38165), (3400, 37716), (3570, 35920), (3592, 35700), (3808, 33675), (4080, 31430), (4200, 30532), (4490, 28560), (4760, 26940), (5100, 25144), (5388, 23800), (5600, 22899), (5712, 22450), (5950, 21552), (6286, 20400), (6735, 19040), (6800, 18858), (7140, 17960), (7184, 17850), (7633, 16800), (8160, 15715), (8400, 15266), (8925, 14368), (8980, 14280), (9429, 13600), (9520, 13470), (10200, 12572), (10776, 11900), (11225, 11424)]