82651320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{743}}^1$

素因数の和:866

約数の個数: 128

約数和(自身を含む): 278553600

約数和(自身を除く): 195902280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 103, 108, 120, 135, 180, 206, 216, 270, 309, 360, 412, 515, 540, 618, 743, 824, 927, 1030, 1080, 1236, 1486, 1545, 1854, 2060, 2229, 2472, 2781, 2972, 3090, 3708, 3715, 4120, 4458, 4635, 5562, 5944, 6180, 6687, 7416, 7430, 8916, 9270, 11124, 11145, 12360, 13374, 13905, 14860, 17832, 18540, 20061, 22248, 22290, 26748, 27810, 29720, 33435, 37080, 40122, 44580, 53496, 55620, 66870, 76529, 80244, 89160, 100305, 111240, 133740, 153058, 160488, 200610, 229587, 267480, 306116, 382645, 401220, 459174, 612232, 688761, 765290, 802440, 918348, 1147935, 1377522, 1530580, 1836696, 2066283, 2295870, 2755044, 3061160, 3443805, 4132566, 4591740, 5510088, 6887610, 8265132, 9183480, 10331415, 13775220, 16530264, 20662830, 27550440, 41325660, 82651320]

約数ペア:

[(1, 82651320), (2, 41325660), (3, 27550440), (4, 20662830), (5, 16530264), (6, 13775220), (8, 10331415), (9, 9183480), (10, 8265132), (12, 6887610), (15, 5510088), (18, 4591740), (20, 4132566), (24, 3443805), (27, 3061160), (30, 2755044), (36, 2295870), (40, 2066283), (45, 1836696), (54, 1530580), (60, 1377522), (72, 1147935), (90, 918348), (103, 802440), (108, 765290), (120, 688761), (135, 612232), (180, 459174), (206, 401220), (216, 382645), (270, 306116), (309, 267480), (360, 229587), (412, 200610), (515, 160488), (540, 153058), (618, 133740), (743, 111240), (824, 100305), (927, 89160), (1030, 80244), (1080, 76529), (1236, 66870), (1486, 55620), (1545, 53496), (1854, 44580), (2060, 40122), (2229, 37080), (2472, 33435), (2781, 29720), (2972, 27810), (3090, 26748), (3708, 22290), (3715, 22248), (4120, 20061), (4458, 18540), (4635, 17832), (5562, 14860), (5944, 13905), (6180, 13374), (6687, 12360), (7416, 11145), (7430, 11124), (8916, 9270)]