68271000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{3251}}^1$

素因数の和:3282

約数の個数: 128

約数和(自身を含む): 243509760

約数和(自身を除く): 175238760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 125, 140, 150, 168, 175, 200, 210, 250, 280, 300, 350, 375, 420, 500, 525, 600, 700, 750, 840, 875, 1000, 1050, 1400, 1500, 1750, 2100, 2625, 3000, 3251, 3500, 4200, 5250, 6502, 7000, 9753, 10500, 13004, 16255, 19506, 21000, 22757, 26008, 32510, 39012, 45514, 48765, 65020, 68271, 78024, 81275, 91028, 97530, 113785, 130040, 136542, 162550, 182056, 195060, 227570, 243825, 273084, 325100, 341355, 390120, 406375, 455140, 487650, 546168, 568925, 650200, 682710, 812750, 910280, 975300, 1137850, 1219125, 1365420, 1625500, 1706775, 1950600, 2275700, 2438250, 2730840, 2844625, 3251000, 3413550, 4551400, 4876500, 5689250, 6827100, 8533875, 9753000, 11378500, 13654200, 17067750, 22757000, 34135500, 68271000]

約数ペア:

[(1, 68271000), (2, 34135500), (3, 22757000), (4, 17067750), (5, 13654200), (6, 11378500), (7, 9753000), (8, 8533875), (10, 6827100), (12, 5689250), (14, 4876500), (15, 4551400), (20, 3413550), (21, 3251000), (24, 2844625), (25, 2730840), (28, 2438250), (30, 2275700), (35, 1950600), (40, 1706775), (42, 1625500), (50, 1365420), (56, 1219125), (60, 1137850), (70, 975300), (75, 910280), (84, 812750), (100, 682710), (105, 650200), (120, 568925), (125, 546168), (140, 487650), (150, 455140), (168, 406375), (175, 390120), (200, 341355), (210, 325100), (250, 273084), (280, 243825), (300, 227570), (350, 195060), (375, 182056), (420, 162550), (500, 136542), (525, 130040), (600, 113785), (700, 97530), (750, 91028), (840, 81275), (875, 78024), (1000, 68271), (1050, 65020), (1400, 48765), (1500, 45514), (1750, 39012), (2100, 32510), (2625, 26008), (3000, 22757), (3251, 21000), (3500, 19506), (4200, 16255), (5250, 13004), (6502, 10500), (7000, 9753)]