89778000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1151}}^1$

素因数の和:1190

約数の個数: 160

約数和(自身を含む): 311980032

約数和(自身を除く): 222202032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 125, 130, 150, 156, 195, 200, 208, 240, 250, 260, 300, 312, 325, 375, 390, 400, 500, 520, 600, 624, 650, 750, 780, 975, 1000, 1040, 1151, 1200, 1300, 1500, 1560, 1625, 1950, 2000, 2302, 2600, 3000, 3120, 3250, 3453, 3900, 4604, 4875, 5200, 5755, 6000, 6500, 6906, 7800, 9208, 9750, 11510, 13000, 13812, 14963, 15600, 17265, 18416, 19500, 23020, 26000, 27624, 28775, 29926, 34530, 39000, 44889, 46040, 55248, 57550, 59852, 69060, 74815, 78000, 86325, 89778, 92080, 115100, 119704, 138120, 143875, 149630, 172650, 179556, 224445, 230200, 239408, 276240, 287750, 299260, 345300, 359112, 374075, 431625, 448890, 460400, 575500, 598520, 690600, 718224, 748150, 863250, 897780, 1122225, 1151000, 1197040, 1381200, 1496300, 1726500, 1795560, 1870375, 2244450, 2302000, 2992600, 3453000, 3591120, 3740750, 4488900, 5611125, 5985200, 6906000, 7481500, 8977800, 11222250, 14963000, 17955600, 22444500, 29926000, 44889000, 89778000]

約数ペア:

[(1, 89778000), (2, 44889000), (3, 29926000), (4, 22444500), (5, 17955600), (6, 14963000), (8, 11222250), (10, 8977800), (12, 7481500), (13, 6906000), (15, 5985200), (16, 5611125), (20, 4488900), (24, 3740750), (25, 3591120), (26, 3453000), (30, 2992600), (39, 2302000), (40, 2244450), (48, 1870375), (50, 1795560), (52, 1726500), (60, 1496300), (65, 1381200), (75, 1197040), (78, 1151000), (80, 1122225), (100, 897780), (104, 863250), (120, 748150), (125, 718224), (130, 690600), (150, 598520), (156, 575500), (195, 460400), (200, 448890), (208, 431625), (240, 374075), (250, 359112), (260, 345300), (300, 299260), (312, 287750), (325, 276240), (375, 239408), (390, 230200), (400, 224445), (500, 179556), (520, 172650), (600, 149630), (624, 143875), (650, 138120), (750, 119704), (780, 115100), (975, 92080), (1000, 89778), (1040, 86325), (1151, 78000), (1200, 74815), (1300, 69060), (1500, 59852), (1560, 57550), (1625, 55248), (1950, 46040), (2000, 44889), (2302, 39000), (2600, 34530), (3000, 29926), (3120, 28775), (3250, 27624), (3453, 26000), (3900, 23020), (4604, 19500), (4875, 18416), (5200, 17265), (5755, 15600), (6000, 14963), (6500, 13812), (6906, 13000), (7800, 11510), (9208, 9750)]