630783600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{4139}}^1$

素因数の和:4287

約数の個数: 120

約数和(自身を含む): 2037012480

約数和(自身を除く): 1406228880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 127, 150, 200, 240, 254, 300, 381, 400, 508, 600, 635, 762, 1016, 1200, 1270, 1524, 1905, 2032, 2540, 3048, 3175, 3810, 4139, 5080, 6096, 6350, 7620, 8278, 9525, 10160, 12417, 12700, 15240, 16556, 19050, 20695, 24834, 25400, 30480, 33112, 38100, 41390, 49668, 50800, 62085, 66224, 76200, 82780, 99336, 103475, 124170, 152400, 165560, 198672, 206950, 248340, 310425, 331120, 413900, 496680, 525653, 620850, 827800, 993360, 1051306, 1241700, 1576959, 1655600, 2102612, 2483400, 2628265, 3153918, 4205224, 4966800, 5256530, 6307836, 7884795, 8410448, 10513060, 12615672, 13141325, 15769590, 21026120, 25231344, 26282650, 31539180, 39423975, 42052240, 52565300, 63078360, 78847950, 105130600, 126156720, 157695900, 210261200, 315391800, 630783600]

約数ペア:

[(1, 630783600), (2, 315391800), (3, 210261200), (4, 157695900), (5, 126156720), (6, 105130600), (8, 78847950), (10, 63078360), (12, 52565300), (15, 42052240), (16, 39423975), (20, 31539180), (24, 26282650), (25, 25231344), (30, 21026120), (40, 15769590), (48, 13141325), (50, 12615672), (60, 10513060), (75, 8410448), (80, 7884795), (100, 6307836), (120, 5256530), (127, 4966800), (150, 4205224), (200, 3153918), (240, 2628265), (254, 2483400), (300, 2102612), (381, 1655600), (400, 1576959), (508, 1241700), (600, 1051306), (635, 993360), (762, 827800), (1016, 620850), (1200, 525653), (1270, 496680), (1524, 413900), (1905, 331120), (2032, 310425), (2540, 248340), (3048, 206950), (3175, 198672), (3810, 165560), (4139, 152400), (5080, 124170), (6096, 103475), (6350, 99336), (7620, 82780), (8278, 76200), (9525, 66224), (10160, 62085), (12417, 50800), (12700, 49668), (15240, 41390), (16556, 38100), (19050, 33112), (20695, 30480), (24834, 25400)]