68797080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5791}}^1$

素因数の和:5822

約数の個数: 128

約数和(自身を含む): 250214400

約数和(自身を除く): 181417320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5791, 5940, 11582, 11880, 17373, 23164, 28955, 34746, 46328, 52119, 57910, 63701, 69492, 86865, 104238, 115820, 127402, 138984, 156357, 173730, 191103, 208476, 231640, 254804, 260595, 312714, 318505, 347460, 382206, 416952, 509608, 521190, 573309, 625428, 637010, 694920, 764412, 781785, 955515, 1042380, 1146618, 1250856, 1274020, 1528824, 1563570, 1719927, 1911030, 2084760, 2293236, 2548040, 2866545, 3127140, 3439854, 3822060, 4586472, 5733090, 6254280, 6879708, 7644120, 8599635, 11466180, 13759416, 17199270, 22932360, 34398540, 68797080]

約数ペア:

[(1, 68797080), (2, 34398540), (3, 22932360), (4, 17199270), (5, 13759416), (6, 11466180), (8, 8599635), (9, 7644120), (10, 6879708), (11, 6254280), (12, 5733090), (15, 4586472), (18, 3822060), (20, 3439854), (22, 3127140), (24, 2866545), (27, 2548040), (30, 2293236), (33, 2084760), (36, 1911030), (40, 1719927), (44, 1563570), (45, 1528824), (54, 1274020), (55, 1250856), (60, 1146618), (66, 1042380), (72, 955515), (88, 781785), (90, 764412), (99, 694920), (108, 637010), (110, 625428), (120, 573309), (132, 521190), (135, 509608), (165, 416952), (180, 382206), (198, 347460), (216, 318505), (220, 312714), (264, 260595), (270, 254804), (297, 231640), (330, 208476), (360, 191103), (396, 173730), (440, 156357), (495, 138984), (540, 127402), (594, 115820), (660, 104238), (792, 86865), (990, 69492), (1080, 63701), (1188, 57910), (1320, 52119), (1485, 46328), (1980, 34746), (2376, 28955), (2970, 23164), (3960, 17373), (5791, 11880), (5940, 11582)]