80090100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{29663}}^1$

素因数の和:29686

約数の個数: 72

約数和(自身を含む): 257483520

約数和(自身を除く): 177393420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 29663, 59326, 88989, 118652, 148315, 177978, 266967, 296630, 355956, 444945, 533934, 593260, 741575, 800901, 889890, 1067868, 1334835, 1483150, 1601802, 1779780, 2224725, 2669670, 2966300, 3203604, 4004505, 4449450, 5339340, 6674175, 8009010, 8898900, 13348350, 16018020, 20022525, 26696700, 40045050, 80090100]

約数ペア:

[(1, 80090100), (2, 40045050), (3, 26696700), (4, 20022525), (5, 16018020), (6, 13348350), (9, 8898900), (10, 8009010), (12, 6674175), (15, 5339340), (18, 4449450), (20, 4004505), (25, 3203604), (27, 2966300), (30, 2669670), (36, 2224725), (45, 1779780), (50, 1601802), (54, 1483150), (60, 1334835), (75, 1067868), (90, 889890), (100, 800901), (108, 741575), (135, 593260), (150, 533934), (180, 444945), (225, 355956), (270, 296630), (300, 266967), (450, 177978), (540, 148315), (675, 118652), (900, 88989), (1350, 59326), (2700, 29663)]