120630400

素因数分解:

$2^7\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:207

約数の個数: 192

約数和(自身を含む): 341496000

約数和(自身を除く): 220865600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 25, 32, 40, 44, 46, 50, 55, 64, 80, 88, 92, 100, 110, 115, 128, 149, 160, 176, 184, 200, 220, 230, 253, 275, 298, 320, 352, 368, 400, 440, 460, 506, 550, 575, 596, 640, 704, 736, 745, 800, 880, 920, 1012, 1100, 1150, 1192, 1265, 1408, 1472, 1490, 1600, 1639, 1760, 1840, 2024, 2200, 2300, 2384, 2530, 2944, 2980, 3200, 3278, 3427, 3520, 3680, 3725, 4048, 4400, 4600, 4768, 5060, 5960, 6325, 6556, 6854, 7040, 7360, 7450, 8096, 8195, 8800, 9200, 9536, 10120, 11920, 12650, 13112, 13708, 14720, 14900, 16192, 16390, 17135, 17600, 18400, 19072, 20240, 23840, 25300, 26224, 27416, 29800, 32384, 32780, 34270, 35200, 36800, 37697, 40480, 40975, 47680, 50600, 52448, 54832, 59600, 65560, 68540, 73600, 75394, 80960, 81950, 85675, 95360, 101200, 104896, 109664, 119200, 131120, 137080, 150788, 161920, 163900, 171350, 188485, 202400, 209792, 219328, 238400, 262240, 274160, 301576, 327800, 342700, 376970, 404800, 438656, 476800, 524480, 548320, 603152, 655600, 685400, 753940, 809600, 942425, 1048960, 1096640, 1206304, 1311200, 1370800, 1507880, 1884850, 2193280, 2412608, 2622400, 2741600, 3015760, 3769700, 4825216, 5244800, 5483200, 6031520, 7539400, 10966400, 12063040, 15078800, 24126080, 30157600, 60315200, 120630400]

約数ペア:

[(1, 120630400), (2, 60315200), (4, 30157600), (5, 24126080), (8, 15078800), (10, 12063040), (11, 10966400), (16, 7539400), (20, 6031520), (22, 5483200), (23, 5244800), (25, 4825216), (32, 3769700), (40, 3015760), (44, 2741600), (46, 2622400), (50, 2412608), (55, 2193280), (64, 1884850), (80, 1507880), (88, 1370800), (92, 1311200), (100, 1206304), (110, 1096640), (115, 1048960), (128, 942425), (149, 809600), (160, 753940), (176, 685400), (184, 655600), (200, 603152), (220, 548320), (230, 524480), (253, 476800), (275, 438656), (298, 404800), (320, 376970), (352, 342700), (368, 327800), (400, 301576), (440, 274160), (460, 262240), (506, 238400), (550, 219328), (575, 209792), (596, 202400), (640, 188485), (704, 171350), (736, 163900), (745, 161920), (800, 150788), (880, 137080), (920, 131120), (1012, 119200), (1100, 109664), (1150, 104896), (1192, 101200), (1265, 95360), (1408, 85675), (1472, 81950), (1490, 80960), (1600, 75394), (1639, 73600), (1760, 68540), (1840, 65560), (2024, 59600), (2200, 54832), (2300, 52448), (2384, 50600), (2530, 47680), (2944, 40975), (2980, 40480), (3200, 37697), (3278, 36800), (3427, 35200), (3520, 34270), (3680, 32780), (3725, 32384), (4048, 29800), (4400, 27416), (4600, 26224), (4768, 25300), (5060, 23840), (5960, 20240), (6325, 19072), (6556, 18400), (6854, 17600), (7040, 17135), (7360, 16390), (7450, 16192), (8096, 14900), (8195, 14720), (8800, 13708), (9200, 13112), (9536, 12650), (10120, 11920)]