80214000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{461}}^1$

素因数の和:516

約数の個数: 160

約数和(自身を含む): 268107840

約数和(自身を除く): 187893840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 40, 48, 50, 58, 60, 75, 80, 87, 100, 116, 120, 125, 145, 150, 174, 200, 232, 240, 250, 290, 300, 348, 375, 400, 435, 461, 464, 500, 580, 600, 696, 725, 750, 870, 922, 1000, 1160, 1200, 1383, 1392, 1450, 1500, 1740, 1844, 2000, 2175, 2305, 2320, 2766, 2900, 3000, 3480, 3625, 3688, 4350, 4610, 5532, 5800, 6000, 6915, 6960, 7250, 7376, 8700, 9220, 10875, 11064, 11525, 11600, 13369, 13830, 14500, 17400, 18440, 21750, 22128, 23050, 26738, 27660, 29000, 34575, 34800, 36880, 40107, 43500, 46100, 53476, 55320, 57625, 58000, 66845, 69150, 80214, 87000, 92200, 106952, 110640, 115250, 133690, 138300, 160428, 172875, 174000, 184400, 200535, 213904, 230500, 267380, 276600, 320856, 334225, 345750, 401070, 461000, 534760, 553200, 641712, 668450, 691500, 802140, 922000, 1002675, 1069520, 1336900, 1383000, 1604280, 1671125, 2005350, 2673800, 2766000, 3208560, 3342250, 4010700, 5013375, 5347600, 6684500, 8021400, 10026750, 13369000, 16042800, 20053500, 26738000, 40107000, 80214000]

約数ペア:

[(1, 80214000), (2, 40107000), (3, 26738000), (4, 20053500), (5, 16042800), (6, 13369000), (8, 10026750), (10, 8021400), (12, 6684500), (15, 5347600), (16, 5013375), (20, 4010700), (24, 3342250), (25, 3208560), (29, 2766000), (30, 2673800), (40, 2005350), (48, 1671125), (50, 1604280), (58, 1383000), (60, 1336900), (75, 1069520), (80, 1002675), (87, 922000), (100, 802140), (116, 691500), (120, 668450), (125, 641712), (145, 553200), (150, 534760), (174, 461000), (200, 401070), (232, 345750), (240, 334225), (250, 320856), (290, 276600), (300, 267380), (348, 230500), (375, 213904), (400, 200535), (435, 184400), (461, 174000), (464, 172875), (500, 160428), (580, 138300), (600, 133690), (696, 115250), (725, 110640), (750, 106952), (870, 92200), (922, 87000), (1000, 80214), (1160, 69150), (1200, 66845), (1383, 58000), (1392, 57625), (1450, 55320), (1500, 53476), (1740, 46100), (1844, 43500), (2000, 40107), (2175, 36880), (2305, 34800), (2320, 34575), (2766, 29000), (2900, 27660), (3000, 26738), (3480, 23050), (3625, 22128), (3688, 21750), (4350, 18440), (4610, 17400), (5532, 14500), (5800, 13830), (6000, 13369), (6915, 11600), (6960, 11525), (7250, 11064), (7376, 10875), (8700, 9220)]