490203450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{593}}^1$

素因数の和:789

約数の個数: 144

約数和(自身を含む): 1447782336

約数和(自身を除く): 957578886

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 110, 150, 165, 167, 198, 225, 275, 330, 334, 450, 495, 501, 550, 593, 825, 835, 990, 1002, 1186, 1503, 1650, 1670, 1779, 1837, 2475, 2505, 2965, 3006, 3558, 3674, 4175, 4950, 5010, 5337, 5511, 5930, 6523, 7515, 8350, 8895, 9185, 10674, 11022, 12525, 13046, 14825, 15030, 16533, 17790, 18370, 19569, 25050, 26685, 27555, 29650, 32615, 33066, 37575, 39138, 44475, 45925, 53370, 55110, 58707, 65230, 75150, 82665, 88950, 91850, 97845, 99031, 117414, 133425, 137775, 163075, 165330, 195690, 198062, 266850, 275550, 293535, 297093, 326150, 413325, 489225, 495155, 587070, 594186, 826650, 891279, 978450, 990310, 1089341, 1467675, 1485465, 1782558, 2178682, 2475775, 2935350, 2970930, 3268023, 4456395, 4951550, 5446705, 6536046, 7427325, 8912790, 9804069, 10893410, 14854650, 16340115, 19608138, 22281975, 27233525, 32680230, 44563950, 49020345, 54467050, 81700575, 98040690, 163401150, 245101725, 490203450]

約数ペア:

[(1, 490203450), (2, 245101725), (3, 163401150), (5, 98040690), (6, 81700575), (9, 54467050), (10, 49020345), (11, 44563950), (15, 32680230), (18, 27233525), (22, 22281975), (25, 19608138), (30, 16340115), (33, 14854650), (45, 10893410), (50, 9804069), (55, 8912790), (66, 7427325), (75, 6536046), (90, 5446705), (99, 4951550), (110, 4456395), (150, 3268023), (165, 2970930), (167, 2935350), (198, 2475775), (225, 2178682), (275, 1782558), (330, 1485465), (334, 1467675), (450, 1089341), (495, 990310), (501, 978450), (550, 891279), (593, 826650), (825, 594186), (835, 587070), (990, 495155), (1002, 489225), (1186, 413325), (1503, 326150), (1650, 297093), (1670, 293535), (1779, 275550), (1837, 266850), (2475, 198062), (2505, 195690), (2965, 165330), (3006, 163075), (3558, 137775), (3674, 133425), (4175, 117414), (4950, 99031), (5010, 97845), (5337, 91850), (5511, 88950), (5930, 82665), (6523, 75150), (7515, 65230), (8350, 58707), (8895, 55110), (9185, 53370), (10674, 45925), (11022, 44475), (12525, 39138), (13046, 37575), (14825, 33066), (15030, 32615), (16533, 29650), (17790, 27555), (18370, 26685), (19569, 25050)]