1199601700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{14939}}^1$

素因数の和:15037

約数の個数: 72

約数和(自身を含む): 2878878240

約数和(自身を除く): 1679276540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 73, 100, 110, 146, 220, 275, 292, 365, 550, 730, 803, 1100, 1460, 1606, 1825, 3212, 3650, 4015, 7300, 8030, 14939, 16060, 20075, 29878, 40150, 59756, 74695, 80300, 149390, 164329, 298780, 328658, 373475, 657316, 746950, 821645, 1090547, 1493900, 1643290, 2181094, 3286580, 4108225, 4362188, 5452735, 8216450, 10905470, 11996017, 16432900, 21810940, 23992034, 27263675, 47984068, 54527350, 59980085, 109054700, 119960170, 239920340, 299900425, 599800850, 1199601700]

約数ペア:

[(1, 1199601700), (2, 599800850), (4, 299900425), (5, 239920340), (10, 119960170), (11, 109054700), (20, 59980085), (22, 54527350), (25, 47984068), (44, 27263675), (50, 23992034), (55, 21810940), (73, 16432900), (100, 11996017), (110, 10905470), (146, 8216450), (220, 5452735), (275, 4362188), (292, 4108225), (365, 3286580), (550, 2181094), (730, 1643290), (803, 1493900), (1100, 1090547), (1460, 821645), (1606, 746950), (1825, 657316), (3212, 373475), (3650, 328658), (4015, 298780), (7300, 164329), (8030, 149390), (14939, 80300), (16060, 74695), (20075, 59756), (29878, 40150)]