2145961800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{1192201}}^1$

素因数の和:1192223

約数の個数: 72

約数和(自身を含む): 7206861090

約数和(自身を除く): 5060899290

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, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 1192201, 2384402, 3576603, 4768804, 5961005, 7153206, 9537608, 10729809, 11922010, 14306412, 17883015, 21459618, 23844020, 28612824, 29805025, 35766030, 42919236, 47688040, 53649045, 59610050, 71532060, 85838472, 89415075, 107298090, 119220100, 143064120, 178830150, 214596180, 238440200, 268245225, 357660300, 429192360, 536490450, 715320600, 1072980900, 2145961800]

約数ペア:

[(1, 2145961800), (2, 1072980900), (3, 715320600), (4, 536490450), (5, 429192360), (6, 357660300), (8, 268245225), (9, 238440200), (10, 214596180), (12, 178830150), (15, 143064120), (18, 119220100), (20, 107298090), (24, 89415075), (25, 85838472), (30, 71532060), (36, 59610050), (40, 53649045), (45, 47688040), (50, 42919236), (60, 35766030), (72, 29805025), (75, 28612824), (90, 23844020), (100, 21459618), (120, 17883015), (150, 14306412), (180, 11922010), (200, 10729809), (225, 9537608), (300, 7153206), (360, 5961005), (450, 4768804), (600, 3576603), (900, 2384402), (1800, 1192201)]