75431040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2311}}^1$

素因数の和:2350

約数の個数: 128

約数和(自身を含む): 254689920

約数和(自身を除く): 179258880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 816, 960, 1020, 1088, 1360, 1632, 1920, 2040, 2176, 2311, 2720, 3264, 4080, 4622, 5440, 6528, 6933, 8160, 9244, 10880, 11555, 13866, 16320, 18488, 23110, 27732, 32640, 34665, 36976, 39287, 46220, 55464, 69330, 73952, 78574, 92440, 110928, 117861, 138660, 147904, 157148, 184880, 196435, 221856, 235722, 277320, 295808, 314296, 369760, 392870, 443712, 471444, 554640, 589305, 628592, 739520, 785740, 887424, 942888, 1109280, 1178610, 1257184, 1479040, 1571480, 1885776, 2218560, 2357220, 2514368, 3142960, 3771552, 4437120, 4714440, 5028736, 6285920, 7543104, 9428880, 12571840, 15086208, 18857760, 25143680, 37715520, 75431040]

約数ペア:

[(1, 75431040), (2, 37715520), (3, 25143680), (4, 18857760), (5, 15086208), (6, 12571840), (8, 9428880), (10, 7543104), (12, 6285920), (15, 5028736), (16, 4714440), (17, 4437120), (20, 3771552), (24, 3142960), (30, 2514368), (32, 2357220), (34, 2218560), (40, 1885776), (48, 1571480), (51, 1479040), (60, 1257184), (64, 1178610), (68, 1109280), (80, 942888), (85, 887424), (96, 785740), (102, 739520), (120, 628592), (128, 589305), (136, 554640), (160, 471444), (170, 443712), (192, 392870), (204, 369760), (240, 314296), (255, 295808), (272, 277320), (320, 235722), (340, 221856), (384, 196435), (408, 184880), (480, 157148), (510, 147904), (544, 138660), (640, 117861), (680, 110928), (816, 92440), (960, 78574), (1020, 73952), (1088, 69330), (1360, 55464), (1632, 46220), (1920, 39287), (2040, 36976), (2176, 34665), (2311, 32640), (2720, 27732), (3264, 23110), (4080, 18488), (4622, 16320), (5440, 13866), (6528, 11555), (6933, 10880), (8160, 9244)]