69906540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{9629}}^1$

素因数の和:9663

約数の個数: 72

約数和(自身を含む): 215172720

約数和(自身を除く): 145266180

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, 9629, 19258, 28887, 38516, 48145, 57774, 96290, 105919, 115548, 144435, 192580, 211838, 288870, 317757, 423676, 529595, 577740, 635514, 1059190, 1165109, 1271028, 1588785, 2118380, 2330218, 3177570, 3495327, 4660436, 5825545, 6355140, 6990654, 11651090, 13981308, 17476635, 23302180, 34953270, 69906540]

約数ペア:

[(1, 69906540), (2, 34953270), (3, 23302180), (4, 17476635), (5, 13981308), (6, 11651090), (10, 6990654), (11, 6355140), (12, 5825545), (15, 4660436), (20, 3495327), (22, 3177570), (30, 2330218), (33, 2118380), (44, 1588785), (55, 1271028), (60, 1165109), (66, 1059190), (110, 635514), (121, 577740), (132, 529595), (165, 423676), (220, 317757), (242, 288870), (330, 211838), (363, 192580), (484, 144435), (605, 115548), (660, 105919), (726, 96290), (1210, 57774), (1452, 48145), (1815, 38516), (2420, 28887), (3630, 19258), (7260, 9629)]