151307460

素因数分解:

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

素因数の和:280217

約数の個数: 48

約数和(自身を含む): 470736000

約数和(自身を除く): 319428540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 280199, 560398, 840597, 1120796, 1400995, 1681194, 2521791, 2801990, 3362388, 4202985, 5043582, 5603980, 7565373, 8405970, 10087164, 12608955, 15130746, 16811940, 25217910, 30261492, 37826865, 50435820, 75653730, 151307460]

約数ペア:

[(1, 151307460), (2, 75653730), (3, 50435820), (4, 37826865), (5, 30261492), (6, 25217910), (9, 16811940), (10, 15130746), (12, 12608955), (15, 10087164), (18, 8405970), (20, 7565373), (27, 5603980), (30, 5043582), (36, 4202985), (45, 3362388), (54, 2801990), (60, 2521791), (90, 1681194), (108, 1400995), (135, 1120796), (180, 840597), (270, 560398), (540, 280199)]