72448650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{160997}}^1$

素因数の和:161015

約数の個数: 36

約数和(自身を含む): 194646582

約数和(自身を除く): 122197932

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 160997, 321994, 482991, 804985, 965982, 1448973, 1609970, 2414955, 2897946, 4024925, 4829910, 7244865, 8049850, 12074775, 14489730, 24149550, 36224325, 72448650]

約数ペア:

[(1, 72448650), (2, 36224325), (3, 24149550), (5, 14489730), (6, 12074775), (9, 8049850), (10, 7244865), (15, 4829910), (18, 4024925), (25, 2897946), (30, 2414955), (45, 1609970), (50, 1448973), (75, 965982), (90, 804985), (150, 482991), (225, 321994), (450, 160997)]