55318020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:365

約数の個数: 96

約数和(自身を含む): 160876800

約数和(自身を除く): 105558780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 113, 123, 164, 199, 205, 226, 246, 339, 398, 410, 452, 492, 565, 597, 615, 678, 796, 820, 995, 1130, 1194, 1230, 1356, 1695, 1990, 2260, 2388, 2460, 2985, 3390, 3980, 4633, 5970, 6780, 8159, 9266, 11940, 13899, 16318, 18532, 22487, 23165, 24477, 27798, 32636, 40795, 44974, 46330, 48954, 55596, 67461, 69495, 81590, 89948, 92660, 97908, 112435, 122385, 134922, 138990, 163180, 224870, 244770, 269844, 277980, 337305, 449740, 489540, 674610, 921967, 1349220, 1843934, 2765901, 3687868, 4609835, 5531802, 9219670, 11063604, 13829505, 18439340, 27659010, 55318020]

約数ペア:

[(1, 55318020), (2, 27659010), (3, 18439340), (4, 13829505), (5, 11063604), (6, 9219670), (10, 5531802), (12, 4609835), (15, 3687868), (20, 2765901), (30, 1843934), (41, 1349220), (60, 921967), (82, 674610), (113, 489540), (123, 449740), (164, 337305), (199, 277980), (205, 269844), (226, 244770), (246, 224870), (339, 163180), (398, 138990), (410, 134922), (452, 122385), (492, 112435), (565, 97908), (597, 92660), (615, 89948), (678, 81590), (796, 69495), (820, 67461), (995, 55596), (1130, 48954), (1194, 46330), (1230, 44974), (1356, 40795), (1695, 32636), (1990, 27798), (2260, 24477), (2388, 23165), (2460, 22487), (2985, 18532), (3390, 16318), (3980, 13899), (4633, 11940), (5970, 9266), (6780, 8159)]