149539980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{37199}}^1$

素因数の和:37278

約数の個数: 48

約数和(自身を含む): 424972800

約数和(自身を除く): 275432820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 37199, 74398, 111597, 148796, 185995, 223194, 371990, 446388, 557985, 743980, 1115970, 2231940, 2492333, 4984666, 7476999, 9969332, 12461665, 14953998, 24923330, 29907996, 37384995, 49846660, 74769990, 149539980]

約数ペア:

[(1, 149539980), (2, 74769990), (3, 49846660), (4, 37384995), (5, 29907996), (6, 24923330), (10, 14953998), (12, 12461665), (15, 9969332), (20, 7476999), (30, 4984666), (60, 2492333), (67, 2231940), (134, 1115970), (201, 743980), (268, 557985), (335, 446388), (402, 371990), (670, 223194), (804, 185995), (1005, 148796), (1340, 111597), (2010, 74398), (4020, 37199)]