61299900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{68111}}^1$

素因数の和:68131

約数の個数: 54

約数和(自身を含む): 192143952

約数和(自身を除く): 130844052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 68111, 136222, 204333, 272444, 340555, 408666, 612999, 681110, 817332, 1021665, 1225998, 1362220, 1702775, 2043330, 2451996, 3064995, 3405550, 4086660, 5108325, 6129990, 6811100, 10216650, 12259980, 15324975, 20433300, 30649950, 61299900]

約数ペア:

[(1, 61299900), (2, 30649950), (3, 20433300), (4, 15324975), (5, 12259980), (6, 10216650), (9, 6811100), (10, 6129990), (12, 5108325), (15, 4086660), (18, 3405550), (20, 3064995), (25, 2451996), (30, 2043330), (36, 1702775), (45, 1362220), (50, 1225998), (60, 1021665), (75, 817332), (90, 681110), (100, 612999), (150, 408666), (180, 340555), (225, 272444), (300, 204333), (450, 136222), (900, 68111)]