829125720

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{197}}^1\times {\mathrm{433}}^1$

素因数の和:656

約数の個数: 192

約数和(自身を含む): 2815132320

約数和(自身を除く): 1986006600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 197, 216, 243, 270, 324, 360, 394, 405, 433, 486, 540, 591, 648, 788, 810, 866, 972, 985, 1080, 1182, 1215, 1299, 1576, 1620, 1732, 1773, 1944, 1970, 2165, 2364, 2430, 2598, 2955, 3240, 3464, 3546, 3897, 3940, 4330, 4728, 4860, 5196, 5319, 5910, 6495, 7092, 7794, 7880, 8660, 8865, 9720, 10392, 10638, 11691, 11820, 12990, 14184, 15588, 15957, 17320, 17730, 19485, 21276, 23382, 23640, 25980, 26595, 31176, 31914, 35073, 35460, 38970, 42552, 46764, 47871, 51960, 53190, 58455, 63828, 70146, 70920, 77940, 79785, 85301, 93528, 95742, 105219, 106380, 116910, 127656, 140292, 155880, 159570, 170602, 175365, 191484, 210438, 212760, 233820, 239355, 255903, 280584, 319140, 341204, 350730, 382968, 420876, 426505, 467640, 478710, 511806, 526095, 638280, 682408, 701460, 767709, 841752, 853010, 957420, 1023612, 1052190, 1279515, 1402920, 1535418, 1706020, 1914840, 2047224, 2104380, 2303127, 2559030, 3070836, 3412040, 3838545, 4208760, 4606254, 5118060, 6141672, 6909381, 7677090, 9212508, 10236120, 11515635, 13818762, 15354180, 18425016, 20728143, 23031270, 27637524, 30708360, 34546905, 41456286, 46062540, 55275048, 69093810, 82912572, 92125080, 103640715, 138187620, 165825144, 207281430, 276375240, 414562860, 829125720]

約数ペア:

[(1, 829125720), (2, 414562860), (3, 276375240), (4, 207281430), (5, 165825144), (6, 138187620), (8, 103640715), (9, 92125080), (10, 82912572), (12, 69093810), (15, 55275048), (18, 46062540), (20, 41456286), (24, 34546905), (27, 30708360), (30, 27637524), (36, 23031270), (40, 20728143), (45, 18425016), (54, 15354180), (60, 13818762), (72, 11515635), (81, 10236120), (90, 9212508), (108, 7677090), (120, 6909381), (135, 6141672), (162, 5118060), (180, 4606254), (197, 4208760), (216, 3838545), (243, 3412040), (270, 3070836), (324, 2559030), (360, 2303127), (394, 2104380), (405, 2047224), (433, 1914840), (486, 1706020), (540, 1535418), (591, 1402920), (648, 1279515), (788, 1052190), (810, 1023612), (866, 957420), (972, 853010), (985, 841752), (1080, 767709), (1182, 701460), (1215, 682408), (1299, 638280), (1576, 526095), (1620, 511806), (1732, 478710), (1773, 467640), (1944, 426505), (1970, 420876), (2165, 382968), (2364, 350730), (2430, 341204), (2598, 319140), (2955, 280584), (3240, 255903), (3464, 239355), (3546, 233820), (3897, 212760), (3940, 210438), (4330, 191484), (4728, 175365), (4860, 170602), (5196, 159570), (5319, 155880), (5910, 140292), (6495, 127656), (7092, 116910), (7794, 106380), (7880, 105219), (8660, 95742), (8865, 93528), (9720, 85301), (10392, 79785), (10638, 77940), (11691, 70920), (11820, 70146), (12990, 63828), (14184, 58455), (15588, 53190), (15957, 51960), (17320, 47871), (17730, 46764), (19485, 42552), (21276, 38970), (23382, 35460), (23640, 35073), (25980, 31914), (26595, 31176)]