1155636700900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{7558121}}^1$

素因数の和:7558285

約数の個数: 72

約数和(自身を含む): 2755388956320

約数和(自身を除く): 1599752255420

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 139, 220, 275, 278, 550, 556, 695, 1100, 1390, 1529, 2780, 3058, 3475, 6116, 6950, 7645, 13900, 15290, 30580, 38225, 76450, 152900, 7558121, 15116242, 30232484, 37790605, 75581210, 83139331, 151162420, 166278662, 188953025, 332557324, 377906050, 415696655, 755812100, 831393310, 1050578819, 1662786620, 2078483275, 2101157638, 4156966550, 4202315276, 5252894095, 8313933100, 10505788190, 11556367009, 21011576380, 23112734018, 26264470475, 46225468036, 52528940950, 57781835045, 105057881900, 115563670090, 231127340180, 288909175225, 577818350450, 1155636700900]

約数ペア:

[(1, 1155636700900), (2, 577818350450), (4, 288909175225), (5, 231127340180), (10, 115563670090), (11, 105057881900), (20, 57781835045), (22, 52528940950), (25, 46225468036), (44, 26264470475), (50, 23112734018), (55, 21011576380), (100, 11556367009), (110, 10505788190), (139, 8313933100), (220, 5252894095), (275, 4202315276), (278, 4156966550), (550, 2101157638), (556, 2078483275), (695, 1662786620), (1100, 1050578819), (1390, 831393310), (1529, 755812100), (2780, 415696655), (3058, 377906050), (3475, 332557324), (6116, 188953025), (6950, 166278662), (7645, 151162420), (13900, 83139331), (15290, 75581210), (30580, 37790605), (38225, 30232484), (76450, 15116242), (152900, 7558121)]