91395200

素因数分解:

$2^7\times 5^2\times {\mathrm{13}}^4$

素因数の和:76

約数の個数: 120

約数和(自身を含む): 244588605

約数和(自身を除く): 153193405

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 169, 200, 208, 260, 320, 325, 338, 400, 416, 520, 640, 650, 676, 800, 832, 845, 1040, 1300, 1352, 1600, 1664, 1690, 2080, 2197, 2600, 2704, 3200, 3380, 4160, 4225, 4394, 5200, 5408, 6760, 8320, 8450, 8788, 10400, 10816, 10985, 13520, 16900, 17576, 20800, 21632, 21970, 27040, 28561, 33800, 35152, 41600, 43940, 54080, 54925, 57122, 67600, 70304, 87880, 108160, 109850, 114244, 135200, 140608, 142805, 175760, 219700, 228488, 270400, 281216, 285610, 351520, 439400, 456976, 540800, 571220, 703040, 714025, 878800, 913952, 1142440, 1406080, 1428050, 1757600, 1827904, 2284880, 2856100, 3515200, 3655808, 4569760, 5712200, 7030400, 9139520, 11424400, 18279040, 22848800, 45697600, 91395200]

約数ペア:

[(1, 91395200), (2, 45697600), (4, 22848800), (5, 18279040), (8, 11424400), (10, 9139520), (13, 7030400), (16, 5712200), (20, 4569760), (25, 3655808), (26, 3515200), (32, 2856100), (40, 2284880), (50, 1827904), (52, 1757600), (64, 1428050), (65, 1406080), (80, 1142440), (100, 913952), (104, 878800), (128, 714025), (130, 703040), (160, 571220), (169, 540800), (200, 456976), (208, 439400), (260, 351520), (320, 285610), (325, 281216), (338, 270400), (400, 228488), (416, 219700), (520, 175760), (640, 142805), (650, 140608), (676, 135200), (800, 114244), (832, 109850), (845, 108160), (1040, 87880), (1300, 70304), (1352, 67600), (1600, 57122), (1664, 54925), (1690, 54080), (2080, 43940), (2197, 41600), (2600, 35152), (2704, 33800), (3200, 28561), (3380, 27040), (4160, 21970), (4225, 21632), (4394, 20800), (5200, 17576), (5408, 16900), (6760, 13520), (8320, 10985), (8450, 10816), (8788, 10400)]