142200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{79}}^1$

素因数の和:101

約数の個数: 72

約数和(自身を含む): 483600

約数和(自身を除く): 341400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 79, 90, 100, 120, 150, 158, 180, 200, 225, 237, 300, 316, 360, 395, 450, 474, 600, 632, 711, 790, 900, 948, 1185, 1422, 1580, 1800, 1896, 1975, 2370, 2844, 3160, 3555, 3950, 4740, 5688, 5925, 7110, 7900, 9480, 11850, 14220, 15800, 17775, 23700, 28440, 35550, 47400, 71100, 142200]

約数ペア:

[(1, 142200), (2, 71100), (3, 47400), (4, 35550), (5, 28440), (6, 23700), (8, 17775), (9, 15800), (10, 14220), (12, 11850), (15, 9480), (18, 7900), (20, 7110), (24, 5925), (25, 5688), (30, 4740), (36, 3950), (40, 3555), (45, 3160), (50, 2844), (60, 2370), (72, 1975), (75, 1896), (79, 1800), (90, 1580), (100, 1422), (120, 1185), (150, 948), (158, 900), (180, 790), (200, 711), (225, 632), (237, 600), (300, 474), (316, 450), (360, 395)]