275912940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{467}}^1$

素因数の和:751

約数の個数: 96

約数和(自身を含む): 795674880

約数和(自身を除く): 519761940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 229, 258, 430, 458, 467, 516, 645, 687, 860, 916, 934, 1145, 1290, 1374, 1401, 1868, 2290, 2335, 2580, 2748, 2802, 3435, 4580, 4670, 5604, 6870, 7005, 9340, 9847, 13740, 14010, 19694, 20081, 28020, 29541, 39388, 40162, 49235, 59082, 60243, 80324, 98470, 100405, 106943, 118164, 120486, 147705, 196940, 200810, 213886, 240972, 295410, 301215, 320829, 401620, 427772, 534715, 590820, 602430, 641658, 1069430, 1204860, 1283316, 1604145, 2138860, 3208290, 4598549, 6416580, 9197098, 13795647, 18394196, 22992745, 27591294, 45985490, 55182588, 68978235, 91970980, 137956470, 275912940]

約数ペア:

[(1, 275912940), (2, 137956470), (3, 91970980), (4, 68978235), (5, 55182588), (6, 45985490), (10, 27591294), (12, 22992745), (15, 18394196), (20, 13795647), (30, 9197098), (43, 6416580), (60, 4598549), (86, 3208290), (129, 2138860), (172, 1604145), (215, 1283316), (229, 1204860), (258, 1069430), (430, 641658), (458, 602430), (467, 590820), (516, 534715), (645, 427772), (687, 401620), (860, 320829), (916, 301215), (934, 295410), (1145, 240972), (1290, 213886), (1374, 200810), (1401, 196940), (1868, 147705), (2290, 120486), (2335, 118164), (2580, 106943), (2748, 100405), (2802, 98470), (3435, 80324), (4580, 60243), (4670, 59082), (5604, 49235), (6870, 40162), (7005, 39388), (9340, 29541), (9847, 28020), (13740, 20081), (14010, 19694)]