147900540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{293}}^1$

素因数の和:531

約数の個数: 96

約数和(自身を含む): 426746880

約数和(自身を除く): 278846340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 179, 188, 235, 282, 293, 358, 470, 537, 564, 586, 705, 716, 879, 895, 940, 1074, 1172, 1410, 1465, 1758, 1790, 2148, 2685, 2820, 2930, 3516, 3580, 4395, 5370, 5860, 8413, 8790, 10740, 13771, 16826, 17580, 25239, 27542, 33652, 41313, 42065, 50478, 52447, 55084, 68855, 82626, 84130, 100956, 104894, 126195, 137710, 157341, 165252, 168260, 206565, 209788, 252390, 262235, 275420, 314682, 413130, 504780, 524470, 629364, 786705, 826260, 1048940, 1573410, 2465009, 3146820, 4930018, 7395027, 9860036, 12325045, 14790054, 24650090, 29580108, 36975135, 49300180, 73950270, 147900540]

約数ペア:

[(1, 147900540), (2, 73950270), (3, 49300180), (4, 36975135), (5, 29580108), (6, 24650090), (10, 14790054), (12, 12325045), (15, 9860036), (20, 7395027), (30, 4930018), (47, 3146820), (60, 2465009), (94, 1573410), (141, 1048940), (179, 826260), (188, 786705), (235, 629364), (282, 524470), (293, 504780), (358, 413130), (470, 314682), (537, 275420), (564, 262235), (586, 252390), (705, 209788), (716, 206565), (879, 168260), (895, 165252), (940, 157341), (1074, 137710), (1172, 126195), (1410, 104894), (1465, 100956), (1758, 84130), (1790, 82626), (2148, 68855), (2685, 55084), (2820, 52447), (2930, 50478), (3516, 42065), (3580, 41313), (4395, 33652), (5370, 27542), (5860, 25239), (8413, 17580), (8790, 16826), (10740, 13771)]