27440700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:276

約数の個数: 144

約数和(自身を含む): 92494080

約数和(自身を除く): 65053380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 73, 75, 84, 100, 105, 140, 146, 150, 175, 179, 210, 219, 292, 300, 350, 358, 365, 420, 438, 511, 525, 537, 700, 716, 730, 876, 895, 1022, 1050, 1074, 1095, 1253, 1460, 1533, 1790, 1825, 2044, 2100, 2148, 2190, 2506, 2555, 2685, 3066, 3580, 3650, 3759, 4380, 4475, 5012, 5110, 5370, 5475, 6132, 6265, 7300, 7518, 7665, 8950, 10220, 10740, 10950, 12530, 12775, 13067, 13425, 15036, 15330, 17900, 18795, 21900, 25060, 25550, 26134, 26850, 30660, 31325, 37590, 38325, 39201, 51100, 52268, 53700, 62650, 65335, 75180, 76650, 78402, 91469, 93975, 125300, 130670, 153300, 156804, 182938, 187950, 196005, 261340, 274407, 326675, 365876, 375900, 392010, 457345, 548814, 653350, 784020, 914690, 980025, 1097628, 1306700, 1372035, 1829380, 1960050, 2286725, 2744070, 3920100, 4573450, 5488140, 6860175, 9146900, 13720350, 27440700]

約数ペア:

[(1, 27440700), (2, 13720350), (3, 9146900), (4, 6860175), (5, 5488140), (6, 4573450), (7, 3920100), (10, 2744070), (12, 2286725), (14, 1960050), (15, 1829380), (20, 1372035), (21, 1306700), (25, 1097628), (28, 980025), (30, 914690), (35, 784020), (42, 653350), (50, 548814), (60, 457345), (70, 392010), (73, 375900), (75, 365876), (84, 326675), (100, 274407), (105, 261340), (140, 196005), (146, 187950), (150, 182938), (175, 156804), (179, 153300), (210, 130670), (219, 125300), (292, 93975), (300, 91469), (350, 78402), (358, 76650), (365, 75180), (420, 65335), (438, 62650), (511, 53700), (525, 52268), (537, 51100), (700, 39201), (716, 38325), (730, 37590), (876, 31325), (895, 30660), (1022, 26850), (1050, 26134), (1074, 25550), (1095, 25060), (1253, 21900), (1460, 18795), (1533, 17900), (1790, 15330), (1825, 15036), (2044, 13425), (2100, 13067), (2148, 12775), (2190, 12530), (2506, 10950), (2555, 10740), (2685, 10220), (3066, 8950), (3580, 7665), (3650, 7518), (3759, 7300), (4380, 6265), (4475, 6132), (5012, 5475), (5110, 5370)]