75653730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{280199}}^1$

素因数の和:280215

約数の個数: 32

約数和(自身を含む): 201744000

約数和(自身を除く): 126090270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 280199, 560398, 840597, 1400995, 1681194, 2521791, 2801990, 4202985, 5043582, 7565373, 8405970, 12608955, 15130746, 25217910, 37826865, 75653730]

約数ペア:

[(1, 75653730), (2, 37826865), (3, 25217910), (5, 15130746), (6, 12608955), (9, 8405970), (10, 7565373), (15, 5043582), (18, 4202985), (27, 2801990), (30, 2521791), (45, 1681194), (54, 1400995), (90, 840597), (135, 560398), (270, 280199)]