81783708000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{139}}^1\times {\mathrm{49031}}^1$

素因数の和:49198

約数の個数: 192

約数和(自身を含む): 269856437760

約数和(自身を除く): 188072729760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 125, 139, 150, 160, 200, 240, 250, 278, 300, 375, 400, 417, 480, 500, 556, 600, 695, 750, 800, 834, 1000, 1112, 1200, 1390, 1500, 1668, 2000, 2085, 2224, 2400, 2780, 3000, 3336, 3475, 4000, 4170, 4448, 5560, 6000, 6672, 6950, 8340, 10425, 11120, 12000, 13344, 13900, 16680, 17375, 20850, 22240, 27800, 33360, 34750, 41700, 49031, 52125, 55600, 66720, 69500, 83400, 98062, 104250, 111200, 139000, 147093, 166800, 196124, 208500, 245155, 278000, 294186, 333600, 392248, 417000, 490310, 556000, 588372, 735465, 784496, 834000, 980620, 1176744, 1225775, 1470930, 1568992, 1668000, 1961240, 2353488, 2451550, 2941860, 3677325, 3922480, 4706976, 4903100, 5883720, 6128875, 6815309, 7354650, 7844960, 9806200, 11767440, 12257750, 13630618, 14709300, 18386625, 19612400, 20445927, 23534880, 24515500, 27261236, 29418600, 34076545, 36773250, 39224800, 40891854, 49031000, 54522472, 58837200, 68153090, 73546500, 81783708, 98062000, 102229635, 109044944, 117674400, 136306180, 147093000, 163567416, 170382725, 196124000, 204459270, 218089888, 272612360, 294186000, 327134832, 340765450, 408918540, 511148175, 545224720, 588372000, 654269664, 681530900, 817837080, 851913625, 1022296350, 1090449440, 1363061800, 1635674160, 1703827250, 2044592700, 2555740875, 2726123600, 3271348320, 3407654500, 4089185400, 5111481750, 5452247200, 6815309000, 8178370800, 10222963500, 13630618000, 16356741600, 20445927000, 27261236000, 40891854000, 81783708000]

約数ペア:

[(1, 81783708000), (2, 40891854000), (3, 27261236000), (4, 20445927000), (5, 16356741600), (6, 13630618000), (8, 10222963500), (10, 8178370800), (12, 6815309000), (15, 5452247200), (16, 5111481750), (20, 4089185400), (24, 3407654500), (25, 3271348320), (30, 2726123600), (32, 2555740875), (40, 2044592700), (48, 1703827250), (50, 1635674160), (60, 1363061800), (75, 1090449440), (80, 1022296350), (96, 851913625), (100, 817837080), (120, 681530900), (125, 654269664), (139, 588372000), (150, 545224720), (160, 511148175), (200, 408918540), (240, 340765450), (250, 327134832), (278, 294186000), (300, 272612360), (375, 218089888), (400, 204459270), (417, 196124000), (480, 170382725), (500, 163567416), (556, 147093000), (600, 136306180), (695, 117674400), (750, 109044944), (800, 102229635), (834, 98062000), (1000, 81783708), (1112, 73546500), (1200, 68153090), (1390, 58837200), (1500, 54522472), (1668, 49031000), (2000, 40891854), (2085, 39224800), (2224, 36773250), (2400, 34076545), (2780, 29418600), (3000, 27261236), (3336, 24515500), (3475, 23534880), (4000, 20445927), (4170, 19612400), (4448, 18386625), (5560, 14709300), (6000, 13630618), (6672, 12257750), (6950, 11767440), (8340, 9806200), (10425, 7844960), (11120, 7354650), (12000, 6815309), (13344, 6128875), (13900, 5883720), (16680, 4903100), (17375, 4706976), (20850, 3922480), (22240, 3677325), (27800, 2941860), (33360, 2451550), (34750, 2353488), (41700, 1961240), (49031, 1668000), (52125, 1568992), (55600, 1470930), (66720, 1225775), (69500, 1176744), (83400, 980620), (98062, 834000), (104250, 784496), (111200, 735465), (139000, 588372), (147093, 556000), (166800, 490310), (196124, 417000), (208500, 392248), (245155, 333600), (278000, 294186)]