26690100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{2069}}^1$

素因数の和:2129

約数の個数: 72

約数和(自身を含む): 79057440

約数和(自身を除く): 52367340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 43, 50, 60, 75, 86, 100, 129, 150, 172, 215, 258, 300, 430, 516, 645, 860, 1075, 1290, 2069, 2150, 2580, 3225, 4138, 4300, 6207, 6450, 8276, 10345, 12414, 12900, 20690, 24828, 31035, 41380, 51725, 62070, 88967, 103450, 124140, 155175, 177934, 206900, 266901, 310350, 355868, 444835, 533802, 620700, 889670, 1067604, 1334505, 1779340, 2224175, 2669010, 4448350, 5338020, 6672525, 8896700, 13345050, 26690100]

約数ペア:

[(1, 26690100), (2, 13345050), (3, 8896700), (4, 6672525), (5, 5338020), (6, 4448350), (10, 2669010), (12, 2224175), (15, 1779340), (20, 1334505), (25, 1067604), (30, 889670), (43, 620700), (50, 533802), (60, 444835), (75, 355868), (86, 310350), (100, 266901), (129, 206900), (150, 177934), (172, 155175), (215, 124140), (258, 103450), (300, 88967), (430, 62070), (516, 51725), (645, 41380), (860, 31035), (1075, 24828), (1290, 20690), (2069, 12900), (2150, 12414), (2580, 10345), (3225, 8276), (4138, 6450), (4300, 6207)]