30157600

素因数分解:

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

素因数の和:203

約数の個数: 144

約数和(自身を含む): 84369600

約数和(自身を除く): 54212000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 25, 32, 40, 44, 46, 50, 55, 80, 88, 92, 100, 110, 115, 149, 160, 176, 184, 200, 220, 230, 253, 275, 298, 352, 368, 400, 440, 460, 506, 550, 575, 596, 736, 745, 800, 880, 920, 1012, 1100, 1150, 1192, 1265, 1490, 1639, 1760, 1840, 2024, 2200, 2300, 2384, 2530, 2980, 3278, 3427, 3680, 3725, 4048, 4400, 4600, 4768, 5060, 5960, 6325, 6556, 6854, 7450, 8096, 8195, 8800, 9200, 10120, 11920, 12650, 13112, 13708, 14900, 16390, 17135, 18400, 20240, 23840, 25300, 26224, 27416, 29800, 32780, 34270, 37697, 40480, 40975, 50600, 52448, 54832, 59600, 65560, 68540, 75394, 81950, 85675, 101200, 109664, 119200, 131120, 137080, 150788, 163900, 171350, 188485, 202400, 262240, 274160, 301576, 327800, 342700, 376970, 548320, 603152, 655600, 685400, 753940, 942425, 1206304, 1311200, 1370800, 1507880, 1884850, 2741600, 3015760, 3769700, 6031520, 7539400, 15078800, 30157600]

約数ペア:

[(1, 30157600), (2, 15078800), (4, 7539400), (5, 6031520), (8, 3769700), (10, 3015760), (11, 2741600), (16, 1884850), (20, 1507880), (22, 1370800), (23, 1311200), (25, 1206304), (32, 942425), (40, 753940), (44, 685400), (46, 655600), (50, 603152), (55, 548320), (80, 376970), (88, 342700), (92, 327800), (100, 301576), (110, 274160), (115, 262240), (149, 202400), (160, 188485), (176, 171350), (184, 163900), (200, 150788), (220, 137080), (230, 131120), (253, 119200), (275, 109664), (298, 101200), (352, 85675), (368, 81950), (400, 75394), (440, 68540), (460, 65560), (506, 59600), (550, 54832), (575, 52448), (596, 50600), (736, 40975), (745, 40480), (800, 37697), (880, 34270), (920, 32780), (1012, 29800), (1100, 27416), (1150, 26224), (1192, 25300), (1265, 23840), (1490, 20240), (1639, 18400), (1760, 17135), (1840, 16390), (2024, 14900), (2200, 13708), (2300, 13112), (2384, 12650), (2530, 11920), (2980, 10120), (3278, 9200), (3427, 8800), (3680, 8195), (3725, 8096), (4048, 7450), (4400, 6854), (4600, 6556), (4768, 6325), (5060, 5960)]