90423200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:335

約数の個数: 144

約数和(自身を含む): 257108544

約数和(自身を除く): 166685344

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 67, 70, 80, 100, 112, 134, 140, 160, 175, 200, 224, 241, 268, 280, 335, 350, 400, 469, 482, 536, 560, 670, 700, 800, 938, 964, 1072, 1120, 1205, 1340, 1400, 1675, 1687, 1876, 1928, 2144, 2345, 2410, 2680, 2800, 3350, 3374, 3752, 3856, 4690, 4820, 5360, 5600, 6025, 6700, 6748, 7504, 7712, 8435, 9380, 9640, 10720, 11725, 12050, 13400, 13496, 15008, 16147, 16870, 18760, 19280, 23450, 24100, 26800, 26992, 32294, 33740, 37520, 38560, 42175, 46900, 48200, 53600, 53984, 64588, 67480, 75040, 80735, 84350, 93800, 96400, 113029, 129176, 134960, 161470, 168700, 187600, 192800, 226058, 258352, 269920, 322940, 337400, 375200, 403675, 452116, 516704, 565145, 645880, 674800, 807350, 904232, 1130290, 1291760, 1349600, 1614700, 1808464, 2260580, 2583520, 2825725, 3229400, 3616928, 4521160, 5651450, 6458800, 9042320, 11302900, 12917600, 18084640, 22605800, 45211600, 90423200]

約数ペア:

[(1, 90423200), (2, 45211600), (4, 22605800), (5, 18084640), (7, 12917600), (8, 11302900), (10, 9042320), (14, 6458800), (16, 5651450), (20, 4521160), (25, 3616928), (28, 3229400), (32, 2825725), (35, 2583520), (40, 2260580), (50, 1808464), (56, 1614700), (67, 1349600), (70, 1291760), (80, 1130290), (100, 904232), (112, 807350), (134, 674800), (140, 645880), (160, 565145), (175, 516704), (200, 452116), (224, 403675), (241, 375200), (268, 337400), (280, 322940), (335, 269920), (350, 258352), (400, 226058), (469, 192800), (482, 187600), (536, 168700), (560, 161470), (670, 134960), (700, 129176), (800, 113029), (938, 96400), (964, 93800), (1072, 84350), (1120, 80735), (1205, 75040), (1340, 67480), (1400, 64588), (1675, 53984), (1687, 53600), (1876, 48200), (1928, 46900), (2144, 42175), (2345, 38560), (2410, 37520), (2680, 33740), (2800, 32294), (3350, 26992), (3374, 26800), (3752, 24100), (3856, 23450), (4690, 19280), (4820, 18760), (5360, 16870), (5600, 16147), (6025, 15008), (6700, 13496), (6748, 13400), (7504, 12050), (7712, 11725), (8435, 10720), (9380, 9640)]