90271200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1297}}^1$

素因数の和:1349

約数の個数: 144

約数和(自身を含む): 304199280

約数和(自身を除く): 213928080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 32, 40, 48, 50, 58, 60, 75, 80, 87, 96, 100, 116, 120, 145, 150, 160, 174, 200, 232, 240, 290, 300, 348, 400, 435, 464, 480, 580, 600, 696, 725, 800, 870, 928, 1160, 1200, 1297, 1392, 1450, 1740, 2175, 2320, 2400, 2594, 2784, 2900, 3480, 3891, 4350, 4640, 5188, 5800, 6485, 6960, 7782, 8700, 10376, 11600, 12970, 13920, 15564, 17400, 19455, 20752, 23200, 25940, 31128, 32425, 34800, 37613, 38910, 41504, 51880, 62256, 64850, 69600, 75226, 77820, 97275, 103760, 112839, 124512, 129700, 150452, 155640, 188065, 194550, 207520, 225678, 259400, 300904, 311280, 376130, 389100, 451356, 518800, 564195, 601808, 622560, 752260, 778200, 902712, 940325, 1037600, 1128390, 1203616, 1504520, 1556400, 1805424, 1880650, 2256780, 2820975, 3009040, 3112800, 3610848, 3761300, 4513560, 5641950, 6018080, 7522600, 9027120, 11283900, 15045200, 18054240, 22567800, 30090400, 45135600, 90271200]

約数ペア:

[(1, 90271200), (2, 45135600), (3, 30090400), (4, 22567800), (5, 18054240), (6, 15045200), (8, 11283900), (10, 9027120), (12, 7522600), (15, 6018080), (16, 5641950), (20, 4513560), (24, 3761300), (25, 3610848), (29, 3112800), (30, 3009040), (32, 2820975), (40, 2256780), (48, 1880650), (50, 1805424), (58, 1556400), (60, 1504520), (75, 1203616), (80, 1128390), (87, 1037600), (96, 940325), (100, 902712), (116, 778200), (120, 752260), (145, 622560), (150, 601808), (160, 564195), (174, 518800), (200, 451356), (232, 389100), (240, 376130), (290, 311280), (300, 300904), (348, 259400), (400, 225678), (435, 207520), (464, 194550), (480, 188065), (580, 155640), (600, 150452), (696, 129700), (725, 124512), (800, 112839), (870, 103760), (928, 97275), (1160, 77820), (1200, 75226), (1297, 69600), (1392, 64850), (1450, 62256), (1740, 51880), (2175, 41504), (2320, 38910), (2400, 37613), (2594, 34800), (2784, 32425), (2900, 31128), (3480, 25940), (3891, 23200), (4350, 20752), (4640, 19455), (5188, 17400), (5800, 15564), (6485, 13920), (6960, 12970), (7782, 11600), (8700, 10376)]