74925270

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1367}}^1$

素因数の和:1419

約数の個数: 128

約数和(自身を含む): 236390400

約数和(自身を除く): 161465130

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 29, 30, 35, 42, 45, 54, 58, 63, 70, 87, 90, 105, 126, 135, 145, 174, 189, 203, 210, 261, 270, 290, 315, 378, 406, 435, 522, 609, 630, 783, 870, 945, 1015, 1218, 1305, 1367, 1566, 1827, 1890, 2030, 2610, 2734, 3045, 3654, 3915, 4101, 5481, 6090, 6835, 7830, 8202, 9135, 9569, 10962, 12303, 13670, 18270, 19138, 20505, 24606, 27405, 28707, 36909, 39643, 41010, 47845, 54810, 57414, 61515, 73818, 79286, 86121, 95690, 118929, 123030, 143535, 172242, 184545, 198215, 237858, 258363, 277501, 287070, 356787, 369090, 396430, 430605, 516726, 555002, 594645, 713574, 832503, 861210, 1070361, 1189290, 1291815, 1387505, 1665006, 1783935, 2140722, 2497509, 2583630, 2775010, 3567870, 4162515, 4995018, 5351805, 7492527, 8325030, 10703610, 12487545, 14985054, 24975090, 37462635, 74925270]

約数ペア:

[(1, 74925270), (2, 37462635), (3, 24975090), (5, 14985054), (6, 12487545), (7, 10703610), (9, 8325030), (10, 7492527), (14, 5351805), (15, 4995018), (18, 4162515), (21, 3567870), (27, 2775010), (29, 2583630), (30, 2497509), (35, 2140722), (42, 1783935), (45, 1665006), (54, 1387505), (58, 1291815), (63, 1189290), (70, 1070361), (87, 861210), (90, 832503), (105, 713574), (126, 594645), (135, 555002), (145, 516726), (174, 430605), (189, 396430), (203, 369090), (210, 356787), (261, 287070), (270, 277501), (290, 258363), (315, 237858), (378, 198215), (406, 184545), (435, 172242), (522, 143535), (609, 123030), (630, 118929), (783, 95690), (870, 86121), (945, 79286), (1015, 73818), (1218, 61515), (1305, 57414), (1367, 54810), (1566, 47845), (1827, 41010), (1890, 39643), (2030, 36909), (2610, 28707), (2734, 27405), (3045, 24606), (3654, 20505), (3915, 19138), (4101, 18270), (5481, 13670), (6090, 12303), (6835, 10962), (7830, 9569), (8202, 9135)]