145441260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{5813}}^1$

素因数の和:5967

約数の個数: 72

約数和(自身を含む): 444422160

約数和(自身を除く): 298980900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 139, 180, 278, 417, 556, 695, 834, 1251, 1390, 1668, 2085, 2502, 2780, 4170, 5004, 5813, 6255, 8340, 11626, 12510, 17439, 23252, 25020, 29065, 34878, 52317, 58130, 69756, 87195, 104634, 116260, 174390, 209268, 261585, 348780, 523170, 808007, 1046340, 1616014, 2424021, 3232028, 4040035, 4848042, 7272063, 8080070, 9696084, 12120105, 14544126, 16160140, 24240210, 29088252, 36360315, 48480420, 72720630, 145441260]

約数ペア:

[(1, 145441260), (2, 72720630), (3, 48480420), (4, 36360315), (5, 29088252), (6, 24240210), (9, 16160140), (10, 14544126), (12, 12120105), (15, 9696084), (18, 8080070), (20, 7272063), (30, 4848042), (36, 4040035), (45, 3232028), (60, 2424021), (90, 1616014), (139, 1046340), (180, 808007), (278, 523170), (417, 348780), (556, 261585), (695, 209268), (834, 174390), (1251, 116260), (1390, 104634), (1668, 87195), (2085, 69756), (2502, 58130), (2780, 52317), (4170, 34878), (5004, 29065), (5813, 25020), (6255, 23252), (8340, 17439), (11626, 12510)]