90748560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2843}}^1$

素因数の和:2885

約数の個数: 160

約数和(自身を含む): 338549760

約数和(自身を除く): 247801200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 2843, 3192, 3990, 4560, 5320, 5686, 6384, 7980, 8529, 10640, 11372, 14215, 15960, 17058, 19901, 22744, 28430, 31920, 34116, 39802, 42645, 45488, 54017, 56860, 59703, 68232, 79604, 85290, 99505, 108034, 113720, 119406, 136464, 159208, 162051, 170580, 199010, 216068, 227440, 238812, 270085, 298515, 318416, 324102, 341160, 378119, 398020, 432136, 477624, 540170, 597030, 648204, 682320, 756238, 796040, 810255, 864272, 955248, 1080340, 1134357, 1194060, 1296408, 1512476, 1592080, 1620510, 1890595, 2160680, 2268714, 2388120, 2592816, 3024952, 3241020, 3781190, 4321360, 4537428, 4776240, 5671785, 6049904, 6482040, 7562380, 9074856, 11343570, 12964080, 15124760, 18149712, 22687140, 30249520, 45374280, 90748560]

約数ペア:

[(1, 90748560), (2, 45374280), (3, 30249520), (4, 22687140), (5, 18149712), (6, 15124760), (7, 12964080), (8, 11343570), (10, 9074856), (12, 7562380), (14, 6482040), (15, 6049904), (16, 5671785), (19, 4776240), (20, 4537428), (21, 4321360), (24, 3781190), (28, 3241020), (30, 3024952), (35, 2592816), (38, 2388120), (40, 2268714), (42, 2160680), (48, 1890595), (56, 1620510), (57, 1592080), (60, 1512476), (70, 1296408), (76, 1194060), (80, 1134357), (84, 1080340), (95, 955248), (105, 864272), (112, 810255), (114, 796040), (120, 756238), (133, 682320), (140, 648204), (152, 597030), (168, 540170), (190, 477624), (210, 432136), (228, 398020), (240, 378119), (266, 341160), (280, 324102), (285, 318416), (304, 298515), (336, 270085), (380, 238812), (399, 227440), (420, 216068), (456, 199010), (532, 170580), (560, 162051), (570, 159208), (665, 136464), (760, 119406), (798, 113720), (840, 108034), (912, 99505), (1064, 85290), (1140, 79604), (1330, 68232), (1520, 59703), (1596, 56860), (1680, 54017), (1995, 45488), (2128, 42645), (2280, 39802), (2660, 34116), (2843, 31920), (3192, 28430), (3990, 22744), (4560, 19901), (5320, 17058), (5686, 15960), (6384, 14215), (7980, 11372), (8529, 10640)]