20130300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{22367}}^1$

素因数の和:22387

約数の個数: 54

約数和(自身を含む): 63100128

約数和(自身を除く): 42969828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 22367, 44734, 67101, 89468, 111835, 134202, 201303, 223670, 268404, 335505, 402606, 447340, 559175, 671010, 805212, 1006515, 1118350, 1342020, 1677525, 2013030, 2236700, 3355050, 4026060, 5032575, 6710100, 10065150, 20130300]

約数ペア:

[(1, 20130300), (2, 10065150), (3, 6710100), (4, 5032575), (5, 4026060), (6, 3355050), (9, 2236700), (10, 2013030), (12, 1677525), (15, 1342020), (18, 1118350), (20, 1006515), (25, 805212), (30, 671010), (36, 559175), (45, 447340), (50, 402606), (60, 335505), (75, 268404), (90, 223670), (100, 201303), (150, 134202), (180, 111835), (225, 89468), (300, 67101), (450, 44734), (900, 22367)]