850559580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{3529}}^1$

素因数の和:3660

約数の個数: 144

約数和(自身を含む): 2806265280

約数和(自身を除く): 1955705700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 103, 117, 130, 156, 180, 195, 206, 234, 260, 309, 390, 412, 468, 515, 585, 618, 780, 927, 1030, 1170, 1236, 1339, 1545, 1854, 2060, 2340, 2678, 3090, 3529, 3708, 4017, 4635, 5356, 6180, 6695, 7058, 8034, 9270, 10587, 12051, 13390, 14116, 16068, 17645, 18540, 20085, 21174, 24102, 26780, 31761, 35290, 40170, 42348, 45877, 48204, 52935, 60255, 63522, 70580, 80340, 91754, 105870, 120510, 127044, 137631, 158805, 183508, 211740, 229385, 241020, 275262, 317610, 363487, 412893, 458770, 550524, 635220, 688155, 726974, 825786, 917540, 1090461, 1376310, 1453948, 1651572, 1817435, 2064465, 2180922, 2752620, 3271383, 3634870, 4128930, 4361844, 4725331, 5452305, 6542766, 7269740, 8257860, 9450662, 10904610, 13085532, 14175993, 16356915, 18901324, 21809220, 23626655, 28351986, 32713830, 42527979, 47253310, 56703972, 65427660, 70879965, 85055958, 94506620, 141759930, 170111916, 212639895, 283519860, 425279790, 850559580]

約数ペア:

[(1, 850559580), (2, 425279790), (3, 283519860), (4, 212639895), (5, 170111916), (6, 141759930), (9, 94506620), (10, 85055958), (12, 70879965), (13, 65427660), (15, 56703972), (18, 47253310), (20, 42527979), (26, 32713830), (30, 28351986), (36, 23626655), (39, 21809220), (45, 18901324), (52, 16356915), (60, 14175993), (65, 13085532), (78, 10904610), (90, 9450662), (103, 8257860), (117, 7269740), (130, 6542766), (156, 5452305), (180, 4725331), (195, 4361844), (206, 4128930), (234, 3634870), (260, 3271383), (309, 2752620), (390, 2180922), (412, 2064465), (468, 1817435), (515, 1651572), (585, 1453948), (618, 1376310), (780, 1090461), (927, 917540), (1030, 825786), (1170, 726974), (1236, 688155), (1339, 635220), (1545, 550524), (1854, 458770), (2060, 412893), (2340, 363487), (2678, 317610), (3090, 275262), (3529, 241020), (3708, 229385), (4017, 211740), (4635, 183508), (5356, 158805), (6180, 137631), (6695, 127044), (7058, 120510), (8034, 105870), (9270, 91754), (10587, 80340), (12051, 70580), (13390, 63522), (14116, 60255), (16068, 52935), (17645, 48204), (18540, 45877), (20085, 42348), (21174, 40170), (24102, 35290), (26780, 31761)]