225218880

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{8689}}^1$

素因数の和:8718

約数の個数: 140

約数和(自身を含む): 801235380

約数和(自身を除く): 576016500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 8689, 12960, 17378, 25920, 26067, 34756, 43445, 52134, 69512, 78201, 86890, 104268, 130335, 139024, 156402, 173780, 208536, 234603, 260670, 278048, 312804, 347560, 391005, 417072, 469206, 521340, 556096, 625608, 695120, 703809, 782010, 834144, 938412, 1042680, 1173015, 1251216, 1390240, 1407618, 1564020, 1668288, 1876824, 2085360, 2346030, 2502432, 2780480, 2815236, 3128040, 3519045, 3753648, 4170720, 4692060, 5004864, 5630472, 6256080, 7038090, 7507296, 8341440, 9384120, 11260944, 12512160, 14076180, 15014592, 18768240, 22521888, 25024320, 28152360, 37536480, 45043776, 56304720, 75072960, 112609440, 225218880]

約数ペア:

[(1, 225218880), (2, 112609440), (3, 75072960), (4, 56304720), (5, 45043776), (6, 37536480), (8, 28152360), (9, 25024320), (10, 22521888), (12, 18768240), (15, 15014592), (16, 14076180), (18, 12512160), (20, 11260944), (24, 9384120), (27, 8341440), (30, 7507296), (32, 7038090), (36, 6256080), (40, 5630472), (45, 5004864), (48, 4692060), (54, 4170720), (60, 3753648), (64, 3519045), (72, 3128040), (80, 2815236), (81, 2780480), (90, 2502432), (96, 2346030), (108, 2085360), (120, 1876824), (135, 1668288), (144, 1564020), (160, 1407618), (162, 1390240), (180, 1251216), (192, 1173015), (216, 1042680), (240, 938412), (270, 834144), (288, 782010), (320, 703809), (324, 695120), (360, 625608), (405, 556096), (432, 521340), (480, 469206), (540, 417072), (576, 391005), (648, 347560), (720, 312804), (810, 278048), (864, 260670), (960, 234603), (1080, 208536), (1296, 173780), (1440, 156402), (1620, 139024), (1728, 130335), (2160, 104268), (2592, 86890), (2880, 78201), (3240, 69512), (4320, 52134), (5184, 43445), (6480, 34756), (8640, 26067), (8689, 25920), (12960, 17378)]