11921100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{503}}^1$

素因数の和:599

約数の個数: 72

約数和(自身を含む): 34997760

約数和(自身を除く): 23076660

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, 474, 503, 790, 948, 1006, 1185, 1509, 1580, 1975, 2012, 2370, 2515, 3018, 3950, 4740, 5030, 5925, 6036, 7545, 7900, 10060, 11850, 12575, 15090, 23700, 25150, 30180, 37725, 39737, 50300, 75450, 79474, 119211, 150900, 158948, 198685, 238422, 397370, 476844, 596055, 794740, 993425, 1192110, 1986850, 2384220, 2980275, 3973700, 5960550, 11921100]

約数ペア:

[(1, 11921100), (2, 5960550), (3, 3973700), (4, 2980275), (5, 2384220), (6, 1986850), (10, 1192110), (12, 993425), (15, 794740), (20, 596055), (25, 476844), (30, 397370), (50, 238422), (60, 198685), (75, 158948), (79, 150900), (100, 119211), (150, 79474), (158, 75450), (237, 50300), (300, 39737), (316, 37725), (395, 30180), (474, 25150), (503, 23700), (790, 15090), (948, 12575), (1006, 11850), (1185, 10060), (1509, 7900), (1580, 7545), (1975, 6036), (2012, 5925), (2370, 5030), (2515, 4740), (3018, 3950)]