85847580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1747}}^1$

素因数の和:1785

約数の個数: 192

約数和(自身を含む): 328903680

約数和(自身を除く): 243056100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 351, 364, 378, 390, 420, 455, 468, 540, 546, 585, 630, 702, 756, 780, 819, 910, 945, 1092, 1170, 1260, 1365, 1404, 1638, 1747, 1755, 1820, 1890, 2340, 2457, 2730, 3276, 3494, 3510, 3780, 4095, 4914, 5241, 5460, 6988, 7020, 8190, 8735, 9828, 10482, 12229, 12285, 15723, 16380, 17470, 20964, 22711, 24458, 24570, 26205, 31446, 34940, 36687, 45422, 47169, 48916, 49140, 52410, 61145, 62892, 68133, 73374, 78615, 90844, 94338, 104820, 110061, 113555, 122290, 136266, 146748, 157230, 158977, 183435, 188676, 204399, 220122, 227110, 235845, 244580, 272532, 314460, 317954, 330183, 340665, 366870, 408798, 440244, 454220, 471690, 476931, 550305, 613197, 635908, 660366, 681330, 733740, 794885, 817596, 943380, 953862, 1021995, 1100610, 1226394, 1320732, 1362660, 1430793, 1589770, 1650915, 1907724, 2043990, 2201220, 2384655, 2452788, 2861586, 3065985, 3179540, 3301830, 4087980, 4292379, 4769310, 5723172, 6131970, 6603660, 7153965, 8584758, 9538620, 12263940, 14307930, 17169516, 21461895, 28615860, 42923790, 85847580]

約数ペア:

[(1, 85847580), (2, 42923790), (3, 28615860), (4, 21461895), (5, 17169516), (6, 14307930), (7, 12263940), (9, 9538620), (10, 8584758), (12, 7153965), (13, 6603660), (14, 6131970), (15, 5723172), (18, 4769310), (20, 4292379), (21, 4087980), (26, 3301830), (27, 3179540), (28, 3065985), (30, 2861586), (35, 2452788), (36, 2384655), (39, 2201220), (42, 2043990), (45, 1907724), (52, 1650915), (54, 1589770), (60, 1430793), (63, 1362660), (65, 1320732), (70, 1226394), (78, 1100610), (84, 1021995), (90, 953862), (91, 943380), (105, 817596), (108, 794885), (117, 733740), (126, 681330), (130, 660366), (135, 635908), (140, 613197), (156, 550305), (180, 476931), (182, 471690), (189, 454220), (195, 440244), (210, 408798), (234, 366870), (252, 340665), (260, 330183), (270, 317954), (273, 314460), (315, 272532), (351, 244580), (364, 235845), (378, 227110), (390, 220122), (420, 204399), (455, 188676), (468, 183435), (540, 158977), (546, 157230), (585, 146748), (630, 136266), (702, 122290), (756, 113555), (780, 110061), (819, 104820), (910, 94338), (945, 90844), (1092, 78615), (1170, 73374), (1260, 68133), (1365, 62892), (1404, 61145), (1638, 52410), (1747, 49140), (1755, 48916), (1820, 47169), (1890, 45422), (2340, 36687), (2457, 34940), (2730, 31446), (3276, 26205), (3494, 24570), (3510, 24458), (3780, 22711), (4095, 20964), (4914, 17470), (5241, 16380), (5460, 15723), (6988, 12285), (7020, 12229), (8190, 10482), (8735, 9828)]