72792450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{161761}}^1$

素因数の和:161779

約数の個数: 36

約数和(自身を含む): 195570258

約数和(自身を除く): 122777808

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 161761, 323522, 485283, 808805, 970566, 1455849, 1617610, 2426415, 2911698, 4044025, 4852830, 7279245, 8088050, 12132075, 14558490, 24264150, 36396225, 72792450]

約数ペア:

[(1, 72792450), (2, 36396225), (3, 24264150), (5, 14558490), (6, 12132075), (9, 8088050), (10, 7279245), (15, 4852830), (18, 4044025), (25, 2911698), (30, 2426415), (45, 1617610), (50, 1455849), (75, 970566), (90, 808805), (150, 485283), (225, 323522), (450, 161761)]