102042900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{113381}}^1$

素因数の和:113401

約数の個数: 54

約数和(自身を含む): 319850622

約数和(自身を除く): 217807722

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, 113381, 226762, 340143, 453524, 566905, 680286, 1020429, 1133810, 1360572, 1700715, 2040858, 2267620, 2834525, 3401430, 4081716, 5102145, 5669050, 6802860, 8503575, 10204290, 11338100, 17007150, 20408580, 25510725, 34014300, 51021450, 102042900]

約数ペア:

[(1, 102042900), (2, 51021450), (3, 34014300), (4, 25510725), (5, 20408580), (6, 17007150), (9, 11338100), (10, 10204290), (12, 8503575), (15, 6802860), (18, 5669050), (20, 5102145), (25, 4081716), (30, 3401430), (36, 2834525), (45, 2267620), (50, 2040858), (60, 1700715), (75, 1360572), (90, 1133810), (100, 1020429), (150, 680286), (180, 566905), (225, 453524), (300, 340143), (450, 226762), (900, 113381)]