15078800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:201

約数の個数: 120

約数和(自身を含む): 41515200

約数和(自身を除く): 26436400

約数列:

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

約数ペア:

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