19664100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{7283}}^1$

素因数の和:7306

約数の個数: 72

約数和(自身を含む): 63225120

約数和(自身を除く): 43561020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 7283, 14566, 21849, 29132, 36415, 43698, 65547, 72830, 87396, 109245, 131094, 145660, 182075, 196641, 218490, 262188, 327735, 364150, 393282, 436980, 546225, 655470, 728300, 786564, 983205, 1092450, 1310940, 1638675, 1966410, 2184900, 3277350, 3932820, 4916025, 6554700, 9832050, 19664100]

約数ペア:

[(1, 19664100), (2, 9832050), (3, 6554700), (4, 4916025), (5, 3932820), (6, 3277350), (9, 2184900), (10, 1966410), (12, 1638675), (15, 1310940), (18, 1092450), (20, 983205), (25, 786564), (27, 728300), (30, 655470), (36, 546225), (45, 436980), (50, 393282), (54, 364150), (60, 327735), (75, 262188), (90, 218490), (100, 196641), (108, 182075), (135, 145660), (150, 131094), (180, 109245), (225, 87396), (270, 72830), (300, 65547), (450, 43698), (540, 36415), (675, 29132), (900, 21849), (1350, 14566), (2700, 7283)]