146815740

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1777}}^1$

素因数の和:1818

約数の個数: 144

約数和(自身を含む): 489277152

約数和(自身を除く): 342461412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 243, 255, 270, 306, 324, 340, 405, 459, 486, 510, 540, 612, 765, 810, 918, 972, 1020, 1215, 1377, 1530, 1620, 1777, 1836, 2295, 2430, 2754, 3060, 3554, 4131, 4590, 4860, 5331, 5508, 6885, 7108, 8262, 8885, 9180, 10662, 13770, 15993, 16524, 17770, 20655, 21324, 26655, 27540, 30209, 31986, 35540, 41310, 47979, 53310, 60418, 63972, 79965, 82620, 90627, 95958, 106620, 120836, 143937, 151045, 159930, 181254, 191916, 239895, 271881, 287874, 302090, 319860, 362508, 431811, 453135, 479790, 543762, 575748, 604180, 719685, 815643, 863622, 906270, 959580, 1087524, 1359405, 1439370, 1631286, 1727244, 1812540, 2159055, 2446929, 2718810, 2878740, 3262572, 4078215, 4318110, 4893858, 5437620, 7340787, 8156430, 8636220, 9787716, 12234645, 14681574, 16312860, 24469290, 29363148, 36703935, 48938580, 73407870, 146815740]

約数ペア:

[(1, 146815740), (2, 73407870), (3, 48938580), (4, 36703935), (5, 29363148), (6, 24469290), (9, 16312860), (10, 14681574), (12, 12234645), (15, 9787716), (17, 8636220), (18, 8156430), (20, 7340787), (27, 5437620), (30, 4893858), (34, 4318110), (36, 4078215), (45, 3262572), (51, 2878740), (54, 2718810), (60, 2446929), (68, 2159055), (81, 1812540), (85, 1727244), (90, 1631286), (102, 1439370), (108, 1359405), (135, 1087524), (153, 959580), (162, 906270), (170, 863622), (180, 815643), (204, 719685), (243, 604180), (255, 575748), (270, 543762), (306, 479790), (324, 453135), (340, 431811), (405, 362508), (459, 319860), (486, 302090), (510, 287874), (540, 271881), (612, 239895), (765, 191916), (810, 181254), (918, 159930), (972, 151045), (1020, 143937), (1215, 120836), (1377, 106620), (1530, 95958), (1620, 90627), (1777, 82620), (1836, 79965), (2295, 63972), (2430, 60418), (2754, 53310), (3060, 47979), (3554, 41310), (4131, 35540), (4590, 31986), (4860, 30209), (5331, 27540), (5508, 26655), (6885, 21324), (7108, 20655), (8262, 17770), (8885, 16524), (9180, 15993), (10662, 13770)]