200158320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{26903}}^1$

素因数の和:26950

約数の個数: 80

約数和(自身を含む): 640530432

約数和(自身を除く): 440372112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 26903, 53806, 80709, 107612, 134515, 161418, 215224, 269030, 322836, 403545, 430448, 538060, 645672, 807090, 833993, 1076120, 1291344, 1614180, 1667986, 2152240, 2501979, 3228360, 3335972, 4169965, 5003958, 6456720, 6671944, 8339930, 10007916, 12509895, 13343888, 16679860, 20015832, 25019790, 33359720, 40031664, 50039580, 66719440, 100079160, 200158320]

約数ペア:

[(1, 200158320), (2, 100079160), (3, 66719440), (4, 50039580), (5, 40031664), (6, 33359720), (8, 25019790), (10, 20015832), (12, 16679860), (15, 13343888), (16, 12509895), (20, 10007916), (24, 8339930), (30, 6671944), (31, 6456720), (40, 5003958), (48, 4169965), (60, 3335972), (62, 3228360), (80, 2501979), (93, 2152240), (120, 1667986), (124, 1614180), (155, 1291344), (186, 1076120), (240, 833993), (248, 807090), (310, 645672), (372, 538060), (465, 430448), (496, 403545), (620, 322836), (744, 269030), (930, 215224), (1240, 161418), (1488, 134515), (1860, 107612), (2480, 80709), (3720, 53806), (7440, 26903)]