318299580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{26393}}^1$

素因数の和:26475

約数の個数: 72

約数和(自身を含む): 979956432

約数和(自身を除く): 661656852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 804, 1005, 1206, 1340, 2010, 2412, 3015, 4020, 6030, 12060, 26393, 52786, 79179, 105572, 131965, 158358, 237537, 263930, 316716, 395895, 475074, 527860, 791790, 950148, 1187685, 1583580, 1768331, 2375370, 3536662, 4750740, 5304993, 7073324, 8841655, 10609986, 15914979, 17683310, 21219972, 26524965, 31829958, 35366620, 53049930, 63659916, 79574895, 106099860, 159149790, 318299580]

約数ペア:

[(1, 318299580), (2, 159149790), (3, 106099860), (4, 79574895), (5, 63659916), (6, 53049930), (9, 35366620), (10, 31829958), (12, 26524965), (15, 21219972), (18, 17683310), (20, 15914979), (30, 10609986), (36, 8841655), (45, 7073324), (60, 5304993), (67, 4750740), (90, 3536662), (134, 2375370), (180, 1768331), (201, 1583580), (268, 1187685), (335, 950148), (402, 791790), (603, 527860), (670, 475074), (804, 395895), (1005, 316716), (1206, 263930), (1340, 237537), (2010, 158358), (2412, 131965), (3015, 105572), (4020, 79179), (6030, 52786), (12060, 26393)]