77126580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{47609}}^1$

素因数の和:47630

約数の個数: 60

約数和(自身を含む): 241954020

約数和(自身を除く): 164827440

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 47609, 95218, 142827, 190436, 238045, 285654, 428481, 476090, 571308, 714135, 856962, 952180, 1285443, 1428270, 1713924, 2142405, 2570886, 2856540, 3856329, 4284810, 5141772, 6427215, 7712658, 8569620, 12854430, 15425316, 19281645, 25708860, 38563290, 77126580]

約数ペア:

[(1, 77126580), (2, 38563290), (3, 25708860), (4, 19281645), (5, 15425316), (6, 12854430), (9, 8569620), (10, 7712658), (12, 6427215), (15, 5141772), (18, 4284810), (20, 3856329), (27, 2856540), (30, 2570886), (36, 2142405), (45, 1713924), (54, 1428270), (60, 1285443), (81, 952180), (90, 856962), (108, 714135), (135, 571308), (162, 476090), (180, 428481), (270, 285654), (324, 238045), (405, 190436), (540, 142827), (810, 95218), (1620, 47609)]