75009440

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:175

約数の個数: 192

約数和(自身を含む): 215550720

約数和(自身を除く): 140541280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 23, 32, 34, 40, 44, 46, 55, 68, 80, 85, 88, 92, 109, 110, 115, 136, 160, 170, 176, 184, 187, 218, 220, 230, 253, 272, 340, 352, 368, 374, 391, 436, 440, 460, 506, 544, 545, 680, 736, 748, 782, 872, 880, 920, 935, 1012, 1090, 1199, 1265, 1360, 1496, 1564, 1744, 1760, 1840, 1853, 1870, 1955, 2024, 2180, 2398, 2507, 2530, 2720, 2992, 3128, 3488, 3680, 3706, 3740, 3910, 4048, 4301, 4360, 4796, 5014, 5060, 5984, 5995, 6256, 7412, 7480, 7820, 8096, 8602, 8720, 9265, 9592, 10028, 10120, 11990, 12512, 12535, 14824, 14960, 15640, 17204, 17440, 18530, 19184, 20056, 20240, 20383, 21505, 23980, 25070, 27577, 29648, 29920, 31280, 34408, 37060, 38368, 40112, 40480, 40766, 42619, 43010, 47960, 50140, 55154, 59296, 62560, 68816, 74120, 80224, 81532, 85238, 86020, 95920, 100280, 101915, 110308, 137632, 137885, 148240, 163064, 170476, 172040, 191840, 200560, 203830, 213095, 220616, 275770, 296480, 326128, 340952, 344080, 401120, 407660, 426190, 441232, 468809, 551540, 652256, 681904, 688160, 815320, 852380, 882464, 937618, 1103080, 1363808, 1630640, 1704760, 1875236, 2206160, 2344045, 3261280, 3409520, 3750472, 4412320, 4688090, 6819040, 7500944, 9376180, 15001888, 18752360, 37504720, 75009440]

約数ペア:

[(1, 75009440), (2, 37504720), (4, 18752360), (5, 15001888), (8, 9376180), (10, 7500944), (11, 6819040), (16, 4688090), (17, 4412320), (20, 3750472), (22, 3409520), (23, 3261280), (32, 2344045), (34, 2206160), (40, 1875236), (44, 1704760), (46, 1630640), (55, 1363808), (68, 1103080), (80, 937618), (85, 882464), (88, 852380), (92, 815320), (109, 688160), (110, 681904), (115, 652256), (136, 551540), (160, 468809), (170, 441232), (176, 426190), (184, 407660), (187, 401120), (218, 344080), (220, 340952), (230, 326128), (253, 296480), (272, 275770), (340, 220616), (352, 213095), (368, 203830), (374, 200560), (391, 191840), (436, 172040), (440, 170476), (460, 163064), (506, 148240), (544, 137885), (545, 137632), (680, 110308), (736, 101915), (748, 100280), (782, 95920), (872, 86020), (880, 85238), (920, 81532), (935, 80224), (1012, 74120), (1090, 68816), (1199, 62560), (1265, 59296), (1360, 55154), (1496, 50140), (1564, 47960), (1744, 43010), (1760, 42619), (1840, 40766), (1853, 40480), (1870, 40112), (1955, 38368), (2024, 37060), (2180, 34408), (2398, 31280), (2507, 29920), (2530, 29648), (2720, 27577), (2992, 25070), (3128, 23980), (3488, 21505), (3680, 20383), (3706, 20240), (3740, 20056), (3910, 19184), (4048, 18530), (4301, 17440), (4360, 17204), (4796, 15640), (5014, 14960), (5060, 14824), (5984, 12535), (5995, 12512), (6256, 11990), (7412, 10120), (7480, 10028), (7820, 9592), (8096, 9265), (8602, 8720)]