955103500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:261

約数の個数: 144

約数和(自身を含む): 2302110720

約数和(自身を除く): 1347007220

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 89, 100, 125, 127, 130, 169, 178, 250, 254, 260, 325, 338, 356, 445, 500, 508, 635, 650, 676, 845, 890, 1157, 1270, 1300, 1625, 1651, 1690, 1780, 2225, 2314, 2540, 3175, 3250, 3302, 3380, 4225, 4450, 4628, 5785, 6350, 6500, 6604, 8255, 8450, 8900, 11125, 11303, 11570, 12700, 15041, 15875, 16510, 16900, 21125, 21463, 22250, 22606, 23140, 28925, 30082, 31750, 33020, 41275, 42250, 42926, 44500, 45212, 56515, 57850, 60164, 63500, 75205, 82550, 84500, 85852, 107315, 113030, 115700, 144625, 146939, 150410, 165100, 206375, 214630, 226060, 282575, 289250, 293878, 300820, 376025, 412750, 429260, 536575, 565150, 578500, 587756, 734695, 752050, 825500, 1073150, 1130300, 1412875, 1469390, 1504100, 1880125, 1910207, 2146300, 2682875, 2825750, 2938780, 3673475, 3760250, 3820414, 5365750, 5651500, 7346950, 7520500, 7640828, 9551035, 10731500, 14693900, 18367375, 19102070, 36734750, 38204140, 47755175, 73469500, 95510350, 191020700, 238775875, 477551750, 955103500]

約数ペア:

[(1, 955103500), (2, 477551750), (4, 238775875), (5, 191020700), (10, 95510350), (13, 73469500), (20, 47755175), (25, 38204140), (26, 36734750), (50, 19102070), (52, 18367375), (65, 14693900), (89, 10731500), (100, 9551035), (125, 7640828), (127, 7520500), (130, 7346950), (169, 5651500), (178, 5365750), (250, 3820414), (254, 3760250), (260, 3673475), (325, 2938780), (338, 2825750), (356, 2682875), (445, 2146300), (500, 1910207), (508, 1880125), (635, 1504100), (650, 1469390), (676, 1412875), (845, 1130300), (890, 1073150), (1157, 825500), (1270, 752050), (1300, 734695), (1625, 587756), (1651, 578500), (1690, 565150), (1780, 536575), (2225, 429260), (2314, 412750), (2540, 376025), (3175, 300820), (3250, 293878), (3302, 289250), (3380, 282575), (4225, 226060), (4450, 214630), (4628, 206375), (5785, 165100), (6350, 150410), (6500, 146939), (6604, 144625), (8255, 115700), (8450, 113030), (8900, 107315), (11125, 85852), (11303, 84500), (11570, 82550), (12700, 75205), (15041, 63500), (15875, 60164), (16510, 57850), (16900, 56515), (21125, 45212), (21463, 44500), (22250, 42926), (22606, 42250), (23140, 41275), (28925, 33020), (30082, 31750)]