88667730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1667}}^1$

素因数の和:1880

約数の個数: 64

約数和(自身を含む): 237790080

約数和(自身を除く): 149122350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 197, 270, 394, 591, 985, 1182, 1667, 1773, 1970, 2955, 3334, 3546, 5001, 5319, 5910, 8335, 8865, 10002, 10638, 15003, 16670, 17730, 25005, 26595, 30006, 45009, 50010, 53190, 75015, 90018, 150030, 225045, 328399, 450090, 656798, 985197, 1641995, 1970394, 2955591, 3283990, 4925985, 5911182, 8866773, 9851970, 14777955, 17733546, 29555910, 44333865, 88667730]

約数ペア:

[(1, 88667730), (2, 44333865), (3, 29555910), (5, 17733546), (6, 14777955), (9, 9851970), (10, 8866773), (15, 5911182), (18, 4925985), (27, 3283990), (30, 2955591), (45, 1970394), (54, 1641995), (90, 985197), (135, 656798), (197, 450090), (270, 328399), (394, 225045), (591, 150030), (985, 90018), (1182, 75015), (1667, 53190), (1773, 50010), (1970, 45009), (2955, 30006), (3334, 26595), (3546, 25005), (5001, 17730), (5319, 16670), (5910, 15003), (8335, 10638), (8865, 10002)]