1000500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:74

約数の個数: 96

約数和(自身を含む): 3144960

約数和(自身を除く): 2144460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 29, 30, 46, 50, 58, 60, 69, 75, 87, 92, 100, 115, 116, 125, 138, 145, 150, 174, 230, 250, 276, 290, 300, 345, 348, 375, 435, 460, 500, 575, 580, 667, 690, 725, 750, 870, 1150, 1334, 1380, 1450, 1500, 1725, 1740, 2001, 2175, 2300, 2668, 2875, 2900, 3335, 3450, 3625, 4002, 4350, 5750, 6670, 6900, 7250, 8004, 8625, 8700, 10005, 10875, 11500, 13340, 14500, 16675, 17250, 20010, 21750, 33350, 34500, 40020, 43500, 50025, 66700, 83375, 100050, 166750, 200100, 250125, 333500, 500250, 1000500]

約数ペア:

[(1, 1000500), (2, 500250), (3, 333500), (4, 250125), (5, 200100), (6, 166750), (10, 100050), (12, 83375), (15, 66700), (20, 50025), (23, 43500), (25, 40020), (29, 34500), (30, 33350), (46, 21750), (50, 20010), (58, 17250), (60, 16675), (69, 14500), (75, 13340), (87, 11500), (92, 10875), (100, 10005), (115, 8700), (116, 8625), (125, 8004), (138, 7250), (145, 6900), (150, 6670), (174, 5750), (230, 4350), (250, 4002), (276, 3625), (290, 3450), (300, 3335), (345, 2900), (348, 2875), (375, 2668), (435, 2300), (460, 2175), (500, 2001), (575, 1740), (580, 1725), (667, 1500), (690, 1450), (725, 1380), (750, 1334), (870, 1150)]