131150700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{145723}}^1$

素因数の和:145743

約数の個数: 54

約数和(自身を含む): 411087404

約数和(自身を除く): 279936704

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, 145723, 291446, 437169, 582892, 728615, 874338, 1311507, 1457230, 1748676, 2185845, 2623014, 2914460, 3643075, 4371690, 5246028, 6557535, 7286150, 8743380, 10929225, 13115070, 14572300, 21858450, 26230140, 32787675, 43716900, 65575350, 131150700]

約数ペア:

[(1, 131150700), (2, 65575350), (3, 43716900), (4, 32787675), (5, 26230140), (6, 21858450), (9, 14572300), (10, 13115070), (12, 10929225), (15, 8743380), (18, 7286150), (20, 6557535), (25, 5246028), (30, 4371690), (36, 3643075), (45, 2914460), (50, 2623014), (60, 2185845), (75, 1748676), (90, 1457230), (100, 1311507), (150, 874338), (180, 728615), (225, 582892), (300, 437169), (450, 291446), (900, 145723)]