69311220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{9547}}^1$

素因数の和:9581

約数の個数: 72

約数和(自身を含む): 213340512

約数和(自身を除く): 144029292

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, 9547, 19094, 28641, 38188, 47735, 57282, 95470, 105017, 114564, 143205, 190940, 210034, 286410, 315051, 420068, 525085, 572820, 630102, 1050170, 1155187, 1260204, 1575255, 2100340, 2310374, 3150510, 3465561, 4620748, 5775935, 6301020, 6931122, 11551870, 13862244, 17327805, 23103740, 34655610, 69311220]

約数ペア:

[(1, 69311220), (2, 34655610), (3, 23103740), (4, 17327805), (5, 13862244), (6, 11551870), (10, 6931122), (11, 6301020), (12, 5775935), (15, 4620748), (20, 3465561), (22, 3150510), (30, 2310374), (33, 2100340), (44, 1575255), (55, 1260204), (60, 1155187), (66, 1050170), (110, 630102), (121, 572820), (132, 525085), (165, 420068), (220, 315051), (242, 286410), (330, 210034), (363, 190940), (484, 143205), (605, 114564), (660, 105017), (726, 95470), (1210, 57282), (1452, 47735), (1815, 38188), (2420, 28641), (3630, 19094), (7260, 9547)]