67652820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{41761}}^1$

素因数の和:41782

約数の個数: 60

約数和(自身を含む): 212234484

約数和(自身を除く): 144581664

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, 41761, 83522, 125283, 167044, 208805, 250566, 375849, 417610, 501132, 626415, 751698, 835220, 1127547, 1252830, 1503396, 1879245, 2255094, 2505660, 3382641, 3758490, 4510188, 5637735, 6765282, 7516980, 11275470, 13530564, 16913205, 22550940, 33826410, 67652820]

約数ペア:

[(1, 67652820), (2, 33826410), (3, 22550940), (4, 16913205), (5, 13530564), (6, 11275470), (9, 7516980), (10, 6765282), (12, 5637735), (15, 4510188), (18, 3758490), (20, 3382641), (27, 2505660), (30, 2255094), (36, 1879245), (45, 1503396), (54, 1252830), (60, 1127547), (81, 835220), (90, 751698), (108, 626415), (135, 501132), (162, 417610), (180, 375849), (270, 250566), (324, 208805), (405, 167044), (540, 125283), (810, 83522), (1620, 41761)]