90920940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{397}}^1$

素因数の和:767

約数の個数: 96

約数和(自身を含む): 279224064

約数和(自身を除く): 188303124

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 347, 397, 660, 694, 794, 1041, 1191, 1388, 1588, 1735, 1985, 2082, 2382, 3470, 3817, 3970, 4164, 4367, 4764, 5205, 5955, 6940, 7634, 7940, 8734, 10410, 11451, 11910, 13101, 15268, 17468, 19085, 20820, 21835, 22902, 23820, 26202, 38170, 43670, 45804, 52404, 57255, 65505, 76340, 87340, 114510, 131010, 137759, 229020, 262020, 275518, 413277, 551036, 688795, 826554, 1377590, 1515349, 1653108, 2066385, 2755180, 3030698, 4132770, 4546047, 6061396, 7576745, 8265540, 9092094, 15153490, 18184188, 22730235, 30306980, 45460470, 90920940]

約数ペア:

[(1, 90920940), (2, 45460470), (3, 30306980), (4, 22730235), (5, 18184188), (6, 15153490), (10, 9092094), (11, 8265540), (12, 7576745), (15, 6061396), (20, 4546047), (22, 4132770), (30, 3030698), (33, 2755180), (44, 2066385), (55, 1653108), (60, 1515349), (66, 1377590), (110, 826554), (132, 688795), (165, 551036), (220, 413277), (330, 275518), (347, 262020), (397, 229020), (660, 137759), (694, 131010), (794, 114510), (1041, 87340), (1191, 76340), (1388, 65505), (1588, 57255), (1735, 52404), (1985, 45804), (2082, 43670), (2382, 38170), (3470, 26202), (3817, 23820), (3970, 22902), (4164, 21835), (4367, 20820), (4764, 19085), (5205, 17468), (5955, 15268), (6940, 13101), (7634, 11910), (7940, 11451), (8734, 10410)]