76517640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4943}}^1$

素因数の和:5003

約数の個数: 96

約数和(自身を含む): 254517120

約数和(自身を除く): 177999480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3870, 4943, 5160, 7740, 9886, 14829, 15480, 19772, 24715, 29658, 39544, 44487, 49430, 59316, 74145, 88974, 98860, 118632, 148290, 177948, 197720, 212549, 222435, 296580, 355896, 425098, 444870, 593160, 637647, 850196, 889740, 1062745, 1275294, 1700392, 1779480, 1912941, 2125490, 2550588, 3188235, 3825882, 4250980, 5101176, 6376470, 7651764, 8501960, 9564705, 12752940, 15303528, 19129410, 25505880, 38258820, 76517640]

約数ペア:

[(1, 76517640), (2, 38258820), (3, 25505880), (4, 19129410), (5, 15303528), (6, 12752940), (8, 9564705), (9, 8501960), (10, 7651764), (12, 6376470), (15, 5101176), (18, 4250980), (20, 3825882), (24, 3188235), (30, 2550588), (36, 2125490), (40, 1912941), (43, 1779480), (45, 1700392), (60, 1275294), (72, 1062745), (86, 889740), (90, 850196), (120, 637647), (129, 593160), (172, 444870), (180, 425098), (215, 355896), (258, 296580), (344, 222435), (360, 212549), (387, 197720), (430, 177948), (516, 148290), (645, 118632), (774, 98860), (860, 88974), (1032, 74145), (1290, 59316), (1548, 49430), (1720, 44487), (1935, 39544), (2580, 29658), (3096, 24715), (3870, 19772), (4943, 15480), (5160, 14829), (7740, 9886)]