105048440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{761}}^1$

素因数の和:825

約数の個数: 128

約数和(自身を含む): 296265600

約数和(自身を除く): 191217160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 29, 34, 35, 40, 56, 58, 68, 70, 85, 116, 119, 136, 140, 145, 170, 203, 232, 238, 280, 290, 340, 406, 476, 493, 580, 595, 680, 761, 812, 952, 986, 1015, 1160, 1190, 1522, 1624, 1972, 2030, 2380, 2465, 3044, 3451, 3805, 3944, 4060, 4760, 4930, 5327, 6088, 6902, 7610, 8120, 9860, 10654, 12937, 13804, 15220, 17255, 19720, 21308, 22069, 25874, 26635, 27608, 30440, 34510, 42616, 44138, 51748, 53270, 64685, 69020, 88276, 90559, 103496, 106540, 110345, 129370, 138040, 154483, 176552, 181118, 213080, 220690, 258740, 308966, 362236, 375173, 441380, 452795, 517480, 617932, 724472, 750346, 772415, 882760, 905590, 1235864, 1500692, 1544830, 1811180, 1875865, 2626211, 3001384, 3089660, 3622360, 3751730, 5252422, 6179320, 7503460, 10504844, 13131055, 15006920, 21009688, 26262110, 52524220, 105048440]

約数ペア:

[(1, 105048440), (2, 52524220), (4, 26262110), (5, 21009688), (7, 15006920), (8, 13131055), (10, 10504844), (14, 7503460), (17, 6179320), (20, 5252422), (28, 3751730), (29, 3622360), (34, 3089660), (35, 3001384), (40, 2626211), (56, 1875865), (58, 1811180), (68, 1544830), (70, 1500692), (85, 1235864), (116, 905590), (119, 882760), (136, 772415), (140, 750346), (145, 724472), (170, 617932), (203, 517480), (232, 452795), (238, 441380), (280, 375173), (290, 362236), (340, 308966), (406, 258740), (476, 220690), (493, 213080), (580, 181118), (595, 176552), (680, 154483), (761, 138040), (812, 129370), (952, 110345), (986, 106540), (1015, 103496), (1160, 90559), (1190, 88276), (1522, 69020), (1624, 64685), (1972, 53270), (2030, 51748), (2380, 44138), (2465, 42616), (3044, 34510), (3451, 30440), (3805, 27608), (3944, 26635), (4060, 25874), (4760, 22069), (4930, 21308), (5327, 19720), (6088, 17255), (6902, 15220), (7610, 13804), (8120, 12937), (9860, 10654)]