66197100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{263}}^1\times {\mathrm{839}}^1$

素因数の和:1119

約数の個数: 72

約数和(自身を含む): 192487680

約数和(自身を除く): 126290580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 263, 300, 526, 789, 839, 1052, 1315, 1578, 1678, 2517, 2630, 3156, 3356, 3945, 4195, 5034, 5260, 6575, 7890, 8390, 10068, 12585, 13150, 15780, 16780, 19725, 20975, 25170, 26300, 39450, 41950, 50340, 62925, 78900, 83900, 125850, 220657, 251700, 441314, 661971, 882628, 1103285, 1323942, 2206570, 2647884, 3309855, 4413140, 5516425, 6619710, 11032850, 13239420, 16549275, 22065700, 33098550, 66197100]

約数ペア:

[(1, 66197100), (2, 33098550), (3, 22065700), (4, 16549275), (5, 13239420), (6, 11032850), (10, 6619710), (12, 5516425), (15, 4413140), (20, 3309855), (25, 2647884), (30, 2206570), (50, 1323942), (60, 1103285), (75, 882628), (100, 661971), (150, 441314), (263, 251700), (300, 220657), (526, 125850), (789, 83900), (839, 78900), (1052, 62925), (1315, 50340), (1578, 41950), (1678, 39450), (2517, 26300), (2630, 25170), (3156, 20975), (3356, 19725), (3945, 16780), (4195, 15780), (5034, 13150), (5260, 12585), (6575, 10068), (7890, 8390)]