7963800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1021}}^1$

素因数の和:1053

約数の個数: 96

約数和(自身を含む): 26612880

約数和(自身を除く): 18649080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1021, 1300, 1560, 1950, 2042, 2600, 3063, 3900, 4084, 5105, 6126, 7800, 8168, 10210, 12252, 13273, 15315, 20420, 24504, 25525, 26546, 30630, 39819, 40840, 51050, 53092, 61260, 66365, 76575, 79638, 102100, 106184, 122520, 132730, 153150, 159276, 199095, 204200, 265460, 306300, 318552, 331825, 398190, 530920, 612600, 663650, 796380, 995475, 1327300, 1592760, 1990950, 2654600, 3981900, 7963800]

約数ペア:

[(1, 7963800), (2, 3981900), (3, 2654600), (4, 1990950), (5, 1592760), (6, 1327300), (8, 995475), (10, 796380), (12, 663650), (13, 612600), (15, 530920), (20, 398190), (24, 331825), (25, 318552), (26, 306300), (30, 265460), (39, 204200), (40, 199095), (50, 159276), (52, 153150), (60, 132730), (65, 122520), (75, 106184), (78, 102100), (100, 79638), (104, 76575), (120, 66365), (130, 61260), (150, 53092), (156, 51050), (195, 40840), (200, 39819), (260, 30630), (300, 26546), (312, 25525), (325, 24504), (390, 20420), (520, 15315), (600, 13273), (650, 12252), (780, 10210), (975, 8168), (1021, 7800), (1300, 6126), (1560, 5105), (1950, 4084), (2042, 3900), (2600, 3063)]