18344100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{1301}}^1$

素因数の和:1365

約数の個数: 72

約数和(自身を含む): 54246528

約数和(自身を除く): 35902428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 47, 50, 60, 75, 94, 100, 141, 150, 188, 235, 282, 300, 470, 564, 705, 940, 1175, 1301, 1410, 2350, 2602, 2820, 3525, 3903, 4700, 5204, 6505, 7050, 7806, 13010, 14100, 15612, 19515, 26020, 32525, 39030, 61147, 65050, 78060, 97575, 122294, 130100, 183441, 195150, 244588, 305735, 366882, 390300, 611470, 733764, 917205, 1222940, 1528675, 1834410, 3057350, 3668820, 4586025, 6114700, 9172050, 18344100]

約数ペア:

[(1, 18344100), (2, 9172050), (3, 6114700), (4, 4586025), (5, 3668820), (6, 3057350), (10, 1834410), (12, 1528675), (15, 1222940), (20, 917205), (25, 733764), (30, 611470), (47, 390300), (50, 366882), (60, 305735), (75, 244588), (94, 195150), (100, 183441), (141, 130100), (150, 122294), (188, 97575), (235, 78060), (282, 65050), (300, 61147), (470, 39030), (564, 32525), (705, 26020), (940, 19515), (1175, 15612), (1301, 14100), (1410, 13010), (2350, 7806), (2602, 7050), (2820, 6505), (3525, 5204), (3903, 4700)]