89131020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{12277}}^1$

素因数の和:12311

約数の個数: 72

約数和(自身を含む): 274339632

約数和(自身を除く): 185208612

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 12277, 24554, 36831, 49108, 61385, 73662, 122770, 135047, 147324, 184155, 245540, 270094, 368310, 405141, 540188, 675235, 736620, 810282, 1350470, 1485517, 1620564, 2025705, 2700940, 2971034, 4051410, 4456551, 5942068, 7427585, 8102820, 8913102, 14855170, 17826204, 22282755, 29710340, 44565510, 89131020]

約数ペア:

[(1, 89131020), (2, 44565510), (3, 29710340), (4, 22282755), (5, 17826204), (6, 14855170), (10, 8913102), (11, 8102820), (12, 7427585), (15, 5942068), (20, 4456551), (22, 4051410), (30, 2971034), (33, 2700940), (44, 2025705), (55, 1620564), (60, 1485517), (66, 1350470), (110, 810282), (121, 736620), (132, 675235), (165, 540188), (220, 405141), (242, 368310), (330, 270094), (363, 245540), (484, 184155), (605, 147324), (660, 135047), (726, 122770), (1210, 73662), (1452, 61385), (1815, 49108), (2420, 36831), (3630, 24554), (7260, 12277)]