27316620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:224

約数の個数: 144

約数和(自身を含む): 89631360

約数和(自身を除く): 62314740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 79, 85, 90, 102, 113, 153, 158, 170, 180, 204, 226, 237, 255, 306, 316, 339, 340, 395, 452, 474, 510, 565, 612, 678, 711, 765, 790, 948, 1017, 1020, 1130, 1185, 1343, 1356, 1422, 1530, 1580, 1695, 1921, 2034, 2260, 2370, 2686, 2844, 3060, 3390, 3555, 3842, 4029, 4068, 4740, 5085, 5372, 5763, 6715, 6780, 7110, 7684, 8058, 8927, 9605, 10170, 11526, 12087, 13430, 14220, 16116, 17289, 17854, 19210, 20145, 20340, 23052, 24174, 26781, 26860, 28815, 34578, 35708, 38420, 40290, 44635, 48348, 53562, 57630, 60435, 69156, 80343, 80580, 86445, 89270, 107124, 115260, 120870, 133905, 151759, 160686, 172890, 178540, 241740, 267810, 303518, 321372, 345780, 401715, 455277, 535620, 607036, 758795, 803430, 910554, 1365831, 1517590, 1606860, 1821108, 2276385, 2731662, 3035180, 4552770, 5463324, 6829155, 9105540, 13658310, 27316620]

約数ペア:

[(1, 27316620), (2, 13658310), (3, 9105540), (4, 6829155), (5, 5463324), (6, 4552770), (9, 3035180), (10, 2731662), (12, 2276385), (15, 1821108), (17, 1606860), (18, 1517590), (20, 1365831), (30, 910554), (34, 803430), (36, 758795), (45, 607036), (51, 535620), (60, 455277), (68, 401715), (79, 345780), (85, 321372), (90, 303518), (102, 267810), (113, 241740), (153, 178540), (158, 172890), (170, 160686), (180, 151759), (204, 133905), (226, 120870), (237, 115260), (255, 107124), (306, 89270), (316, 86445), (339, 80580), (340, 80343), (395, 69156), (452, 60435), (474, 57630), (510, 53562), (565, 48348), (612, 44635), (678, 40290), (711, 38420), (765, 35708), (790, 34578), (948, 28815), (1017, 26860), (1020, 26781), (1130, 24174), (1185, 23052), (1343, 20340), (1356, 20145), (1422, 19210), (1530, 17854), (1580, 17289), (1695, 16116), (1921, 14220), (2034, 13430), (2260, 12087), (2370, 11526), (2686, 10170), (2844, 9605), (3060, 8927), (3390, 8058), (3555, 7684), (3842, 7110), (4029, 6780), (4068, 6715), (4740, 5763), (5085, 5372)]