750097980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{769}}^1\times {\mathrm{5419}}^1$

素因数の和:6203

約数の個数: 72

約数和(自身を含む): 2278676400

約数和(自身を除く): 1528578420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 769, 1538, 2307, 3076, 3845, 4614, 5419, 6921, 7690, 9228, 10838, 11535, 13842, 15380, 16257, 21676, 23070, 27095, 27684, 32514, 34605, 46140, 48771, 54190, 65028, 69210, 81285, 97542, 108380, 138420, 162570, 195084, 243855, 325140, 487710, 975420, 4167211, 8334422, 12501633, 16668844, 20836055, 25003266, 37504899, 41672110, 50006532, 62508165, 75009798, 83344220, 125016330, 150019596, 187524495, 250032660, 375048990, 750097980]

約数ペア:

[(1, 750097980), (2, 375048990), (3, 250032660), (4, 187524495), (5, 150019596), (6, 125016330), (9, 83344220), (10, 75009798), (12, 62508165), (15, 50006532), (18, 41672110), (20, 37504899), (30, 25003266), (36, 20836055), (45, 16668844), (60, 12501633), (90, 8334422), (180, 4167211), (769, 975420), (1538, 487710), (2307, 325140), (3076, 243855), (3845, 195084), (4614, 162570), (5419, 138420), (6921, 108380), (7690, 97542), (9228, 81285), (10838, 69210), (11535, 65028), (13842, 54190), (15380, 48771), (16257, 46140), (21676, 34605), (23070, 32514), (27095, 27684)]