71316450

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{17609}}^1$

素因数の和:17633

約数の個数: 60

約数和(自身を含む): 198165330

約数和(自身を除く): 126848880

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 270, 405, 450, 675, 810, 1350, 2025, 4050, 17609, 35218, 52827, 88045, 105654, 158481, 176090, 264135, 316962, 440225, 475443, 528270, 792405, 880450, 950886, 1320675, 1426329, 1584810, 2377215, 2641350, 2852658, 3962025, 4754430, 7131645, 7924050, 11886075, 14263290, 23772150, 35658225, 71316450]

約数ペア:

[(1, 71316450), (2, 35658225), (3, 23772150), (5, 14263290), (6, 11886075), (9, 7924050), (10, 7131645), (15, 4754430), (18, 3962025), (25, 2852658), (27, 2641350), (30, 2377215), (45, 1584810), (50, 1426329), (54, 1320675), (75, 950886), (81, 880450), (90, 792405), (135, 528270), (150, 475443), (162, 440225), (225, 316962), (270, 264135), (405, 176090), (450, 158481), (675, 105654), (810, 88045), (1350, 52827), (2025, 35218), (4050, 17609)]