82942380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{51199}}^1$

素因数の和:51220

約数の個数: 60

約数和(自身を含む): 260198400

約数和(自身を除く): 177256020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 51199, 102398, 153597, 204796, 255995, 307194, 460791, 511990, 614388, 767985, 921582, 1023980, 1382373, 1535970, 1843164, 2303955, 2764746, 3071940, 4147119, 4607910, 5529492, 6911865, 8294238, 9215820, 13823730, 16588476, 20735595, 27647460, 41471190, 82942380]

約数ペア:

[(1, 82942380), (2, 41471190), (3, 27647460), (4, 20735595), (5, 16588476), (6, 13823730), (9, 9215820), (10, 8294238), (12, 6911865), (15, 5529492), (18, 4607910), (20, 4147119), (27, 3071940), (30, 2764746), (36, 2303955), (45, 1843164), (54, 1535970), (60, 1382373), (81, 1023980), (90, 921582), (108, 767985), (135, 614388), (162, 511990), (180, 460791), (270, 307194), (324, 255995), (405, 204796), (540, 153597), (810, 102398), (1620, 51199)]