9930300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{419}}^1$

素因数の和:515

約数の個数: 72

約数和(自身を含む): 29164800

約数和(自身を除く): 19234500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 79, 100, 150, 158, 237, 300, 316, 395, 419, 474, 790, 838, 948, 1185, 1257, 1580, 1676, 1975, 2095, 2370, 2514, 3950, 4190, 4740, 5028, 5925, 6285, 7900, 8380, 10475, 11850, 12570, 20950, 23700, 25140, 31425, 33101, 41900, 62850, 66202, 99303, 125700, 132404, 165505, 198606, 331010, 397212, 496515, 662020, 827525, 993030, 1655050, 1986060, 2482575, 3310100, 4965150, 9930300]

約数ペア:

[(1, 9930300), (2, 4965150), (3, 3310100), (4, 2482575), (5, 1986060), (6, 1655050), (10, 993030), (12, 827525), (15, 662020), (20, 496515), (25, 397212), (30, 331010), (50, 198606), (60, 165505), (75, 132404), (79, 125700), (100, 99303), (150, 66202), (158, 62850), (237, 41900), (300, 33101), (316, 31425), (395, 25140), (419, 23700), (474, 20950), (790, 12570), (838, 11850), (948, 10475), (1185, 8380), (1257, 7900), (1580, 6285), (1676, 5925), (1975, 5028), (2095, 4740), (2370, 4190), (2514, 3950)]