205159230

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:400

約数の個数: 160

約数和(自身を含む): 598409856

約数和(自身を除く): 393250626

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 47, 51, 54, 81, 85, 90, 94, 102, 135, 141, 153, 162, 170, 235, 255, 270, 282, 306, 317, 405, 423, 459, 470, 510, 634, 705, 765, 799, 810, 846, 918, 951, 1269, 1377, 1410, 1530, 1585, 1598, 1902, 2115, 2295, 2397, 2538, 2754, 2853, 3170, 3807, 3995, 4230, 4590, 4755, 4794, 5389, 5706, 6345, 6885, 7191, 7614, 7990, 8559, 9510, 10778, 11985, 12690, 13770, 14265, 14382, 14899, 16167, 17118, 19035, 21573, 23970, 25677, 26945, 28530, 29798, 32334, 35955, 38070, 42795, 43146, 44697, 48501, 51354, 53890, 64719, 71910, 74495, 80835, 85590, 89394, 97002, 107865, 128385, 129438, 134091, 145503, 148990, 161670, 215730, 223485, 242505, 253283, 256770, 268182, 291006, 323595, 402273, 436509, 446970, 485010, 506566, 647190, 670455, 727515, 759849, 804546, 873018, 1206819, 1266415, 1340910, 1455030, 1519698, 2011365, 2182545, 2279547, 2413638, 2532830, 3799245, 4022730, 4365090, 4559094, 6034095, 6838641, 7598490, 11397735, 12068190, 13677282, 20515923, 22795470, 34193205, 41031846, 68386410, 102579615, 205159230]

約数ペア:

[(1, 205159230), (2, 102579615), (3, 68386410), (5, 41031846), (6, 34193205), (9, 22795470), (10, 20515923), (15, 13677282), (17, 12068190), (18, 11397735), (27, 7598490), (30, 6838641), (34, 6034095), (45, 4559094), (47, 4365090), (51, 4022730), (54, 3799245), (81, 2532830), (85, 2413638), (90, 2279547), (94, 2182545), (102, 2011365), (135, 1519698), (141, 1455030), (153, 1340910), (162, 1266415), (170, 1206819), (235, 873018), (255, 804546), (270, 759849), (282, 727515), (306, 670455), (317, 647190), (405, 506566), (423, 485010), (459, 446970), (470, 436509), (510, 402273), (634, 323595), (705, 291006), (765, 268182), (799, 256770), (810, 253283), (846, 242505), (918, 223485), (951, 215730), (1269, 161670), (1377, 148990), (1410, 145503), (1530, 134091), (1585, 129438), (1598, 128385), (1902, 107865), (2115, 97002), (2295, 89394), (2397, 85590), (2538, 80835), (2754, 74495), (2853, 71910), (3170, 64719), (3807, 53890), (3995, 51354), (4230, 48501), (4590, 44697), (4755, 43146), (4794, 42795), (5389, 38070), (5706, 35955), (6345, 32334), (6885, 29798), (7191, 28530), (7614, 26945), (7990, 25677), (8559, 23970), (9510, 21573), (10778, 19035), (11985, 17118), (12690, 16167), (13770, 14899), (14265, 14382)]