13387500

素因数分解:

$2^2\times 3^2\times 5^5\times 7^1\times {\mathrm{17}}^1$

素因数の和:59

約数の個数: 216

約数和(自身を含む): 51184224

約数和(自身を除く): 37796724

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 25, 28, 30, 34, 35, 36, 42, 45, 50, 51, 60, 63, 68, 70, 75, 84, 85, 90, 100, 102, 105, 119, 125, 126, 140, 150, 153, 170, 175, 180, 204, 210, 225, 238, 250, 252, 255, 300, 306, 315, 340, 350, 357, 375, 420, 425, 450, 476, 500, 510, 525, 595, 612, 625, 630, 700, 714, 750, 765, 850, 875, 900, 1020, 1050, 1071, 1125, 1190, 1250, 1260, 1275, 1428, 1500, 1530, 1575, 1700, 1750, 1785, 1875, 2100, 2125, 2142, 2250, 2380, 2500, 2550, 2625, 2975, 3060, 3125, 3150, 3500, 3570, 3750, 3825, 4250, 4284, 4375, 4500, 5100, 5250, 5355, 5625, 5950, 6250, 6300, 6375, 7140, 7500, 7650, 7875, 8500, 8750, 8925, 9375, 10500, 10625, 10710, 11250, 11900, 12500, 12750, 13125, 14875, 15300, 15750, 17500, 17850, 18750, 19125, 21250, 21420, 21875, 22500, 25500, 26250, 26775, 28125, 29750, 31500, 31875, 35700, 37500, 38250, 39375, 42500, 43750, 44625, 52500, 53125, 53550, 56250, 59500, 63750, 65625, 74375, 76500, 78750, 87500, 89250, 95625, 106250, 107100, 112500, 127500, 131250, 133875, 148750, 157500, 159375, 178500, 191250, 196875, 212500, 223125, 262500, 267750, 297500, 318750, 371875, 382500, 393750, 446250, 478125, 535500, 637500, 669375, 743750, 787500, 892500, 956250, 1115625, 1338750, 1487500, 1912500, 2231250, 2677500, 3346875, 4462500, 6693750, 13387500]

約数ペア:

[(1, 13387500), (2, 6693750), (3, 4462500), (4, 3346875), (5, 2677500), (6, 2231250), (7, 1912500), (9, 1487500), (10, 1338750), (12, 1115625), (14, 956250), (15, 892500), (17, 787500), (18, 743750), (20, 669375), (21, 637500), (25, 535500), (28, 478125), (30, 446250), (34, 393750), (35, 382500), (36, 371875), (42, 318750), (45, 297500), (50, 267750), (51, 262500), (60, 223125), (63, 212500), (68, 196875), (70, 191250), (75, 178500), (84, 159375), (85, 157500), (90, 148750), (100, 133875), (102, 131250), (105, 127500), (119, 112500), (125, 107100), (126, 106250), (140, 95625), (150, 89250), (153, 87500), (170, 78750), (175, 76500), (180, 74375), (204, 65625), (210, 63750), (225, 59500), (238, 56250), (250, 53550), (252, 53125), (255, 52500), (300, 44625), (306, 43750), (315, 42500), (340, 39375), (350, 38250), (357, 37500), (375, 35700), (420, 31875), (425, 31500), (450, 29750), (476, 28125), (500, 26775), (510, 26250), (525, 25500), (595, 22500), (612, 21875), (625, 21420), (630, 21250), (700, 19125), (714, 18750), (750, 17850), (765, 17500), (850, 15750), (875, 15300), (900, 14875), (1020, 13125), (1050, 12750), (1071, 12500), (1125, 11900), (1190, 11250), (1250, 10710), (1260, 10625), (1275, 10500), (1428, 9375), (1500, 8925), (1530, 8750), (1575, 8500), (1700, 7875), (1750, 7650), (1785, 7500), (1875, 7140), (2100, 6375), (2125, 6300), (2142, 6250), (2250, 5950), (2380, 5625), (2500, 5355), (2550, 5250), (2625, 5100), (2975, 4500), (3060, 4375), (3125, 4284), (3150, 4250), (3500, 3825), (3570, 3750)]