2160300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:415

約数の個数: 72

約数和(自身を含む): 6596800

約数和(自身を除く): 4436500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 379, 380, 475, 570, 758, 950, 1137, 1140, 1425, 1516, 1895, 1900, 2274, 2850, 3790, 4548, 5685, 5700, 7201, 7580, 9475, 11370, 14402, 18950, 21603, 22740, 28425, 28804, 36005, 37900, 43206, 56850, 72010, 86412, 108015, 113700, 144020, 180025, 216030, 360050, 432060, 540075, 720100, 1080150, 2160300]

約数ペア:

[(1, 2160300), (2, 1080150), (3, 720100), (4, 540075), (5, 432060), (6, 360050), (10, 216030), (12, 180025), (15, 144020), (19, 113700), (20, 108015), (25, 86412), (30, 72010), (38, 56850), (50, 43206), (57, 37900), (60, 36005), (75, 28804), (76, 28425), (95, 22740), (100, 21603), (114, 18950), (150, 14402), (190, 11370), (228, 9475), (285, 7580), (300, 7201), (379, 5700), (380, 5685), (475, 4548), (570, 3790), (758, 2850), (950, 2274), (1137, 1900), (1140, 1895), (1425, 1516)]