145348200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{80749}}^1$

素因数の和:80771

約数の個数: 72

約数和(自身を含む): 488133750

約数和(自身を除く): 342785550

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 80749, 161498, 242247, 322996, 403745, 484494, 645992, 726741, 807490, 968988, 1211235, 1453482, 1614980, 1937976, 2018725, 2422470, 2906964, 3229960, 3633705, 4037450, 4844940, 5813928, 6056175, 7267410, 8074900, 9689880, 12112350, 14534820, 16149800, 18168525, 24224700, 29069640, 36337050, 48449400, 72674100, 145348200]

約数ペア:

[(1, 145348200), (2, 72674100), (3, 48449400), (4, 36337050), (5, 29069640), (6, 24224700), (8, 18168525), (9, 16149800), (10, 14534820), (12, 12112350), (15, 9689880), (18, 8074900), (20, 7267410), (24, 6056175), (25, 5813928), (30, 4844940), (36, 4037450), (40, 3633705), (45, 3229960), (50, 2906964), (60, 2422470), (72, 2018725), (75, 1937976), (90, 1614980), (100, 1453482), (120, 1211235), (150, 968988), (180, 807490), (200, 726741), (225, 645992), (300, 484494), (360, 403745), (450, 322996), (600, 242247), (900, 161498), (1800, 80749)]