152275520

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:376

約数の個数: 112

約数和(自身を含む): 382676400

約数和(自身を除く): 230400880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 61, 64, 80, 116, 122, 145, 160, 232, 244, 269, 290, 305, 320, 464, 488, 538, 580, 610, 928, 976, 1076, 1160, 1220, 1345, 1769, 1856, 1952, 2152, 2320, 2440, 2690, 3538, 3904, 4304, 4640, 4880, 5380, 7076, 7801, 8608, 8845, 9280, 9760, 10760, 14152, 15602, 16409, 17216, 17690, 19520, 21520, 28304, 31204, 32818, 35380, 39005, 43040, 56608, 62408, 65636, 70760, 78010, 82045, 86080, 113216, 124816, 131272, 141520, 156020, 164090, 249632, 262544, 283040, 312040, 328180, 475861, 499264, 525088, 566080, 624080, 656360, 951722, 1050176, 1248160, 1312720, 1903444, 2379305, 2496320, 2625440, 3806888, 4758610, 5250880, 7613776, 9517220, 15227552, 19034440, 30455104, 38068880, 76137760, 152275520]

約数ペア:

[(1, 152275520), (2, 76137760), (4, 38068880), (5, 30455104), (8, 19034440), (10, 15227552), (16, 9517220), (20, 7613776), (29, 5250880), (32, 4758610), (40, 3806888), (58, 2625440), (61, 2496320), (64, 2379305), (80, 1903444), (116, 1312720), (122, 1248160), (145, 1050176), (160, 951722), (232, 656360), (244, 624080), (269, 566080), (290, 525088), (305, 499264), (320, 475861), (464, 328180), (488, 312040), (538, 283040), (580, 262544), (610, 249632), (928, 164090), (976, 156020), (1076, 141520), (1160, 131272), (1220, 124816), (1345, 113216), (1769, 86080), (1856, 82045), (1952, 78010), (2152, 70760), (2320, 65636), (2440, 62408), (2690, 56608), (3538, 43040), (3904, 39005), (4304, 35380), (4640, 32818), (4880, 31204), (5380, 28304), (7076, 21520), (7801, 19520), (8608, 17690), (8845, 17216), (9280, 16409), (9760, 15602), (10760, 14152)]