90936900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{1279}}^1$

素因数の和:1378

約数の個数: 108

約数和(自身を含む): 288870400

約数和(自身を除く): 197933500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 79, 90, 100, 150, 158, 180, 225, 237, 300, 316, 395, 450, 474, 711, 790, 900, 948, 1185, 1279, 1422, 1580, 1975, 2370, 2558, 2844, 3555, 3837, 3950, 4740, 5116, 5925, 6395, 7110, 7674, 7900, 11511, 11850, 12790, 14220, 15348, 17775, 19185, 23022, 23700, 25580, 31975, 35550, 38370, 46044, 57555, 63950, 71100, 76740, 95925, 101041, 115110, 127900, 191850, 202082, 230220, 287775, 303123, 383700, 404164, 505205, 575550, 606246, 909369, 1010410, 1151100, 1212492, 1515615, 1818738, 2020820, 2526025, 3031230, 3637476, 4546845, 5052050, 6062460, 7578075, 9093690, 10104100, 15156150, 18187380, 22734225, 30312300, 45468450, 90936900]

約数ペア:

[(1, 90936900), (2, 45468450), (3, 30312300), (4, 22734225), (5, 18187380), (6, 15156150), (9, 10104100), (10, 9093690), (12, 7578075), (15, 6062460), (18, 5052050), (20, 4546845), (25, 3637476), (30, 3031230), (36, 2526025), (45, 2020820), (50, 1818738), (60, 1515615), (75, 1212492), (79, 1151100), (90, 1010410), (100, 909369), (150, 606246), (158, 575550), (180, 505205), (225, 404164), (237, 383700), (300, 303123), (316, 287775), (395, 230220), (450, 202082), (474, 191850), (711, 127900), (790, 115110), (900, 101041), (948, 95925), (1185, 76740), (1279, 71100), (1422, 63950), (1580, 57555), (1975, 46044), (2370, 38370), (2558, 35550), (2844, 31975), (3555, 25580), (3837, 23700), (3950, 23022), (4740, 19185), (5116, 17775), (5925, 15348), (6395, 14220), (7110, 12790), (7674, 11850), (7900, 11511)]