450099180

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{30871}}^1$

素因数の和:30898

約数の個数: 84

約数和(自身を含む): 1417210032

約数和(自身を除く): 967110852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 2430, 2916, 3645, 4860, 7290, 14580, 30871, 61742, 92613, 123484, 154355, 185226, 277839, 308710, 370452, 463065, 555678, 617420, 833517, 926130, 1111356, 1389195, 1667034, 1852260, 2500551, 2778390, 3334068, 4167585, 5001102, 5556780, 7501653, 8335170, 10002204, 12502755, 15003306, 16670340, 22504959, 25005510, 30006612, 37508265, 45009918, 50011020, 75016530, 90019836, 112524795, 150033060, 225049590, 450099180]

約数ペア:

[(1, 450099180), (2, 225049590), (3, 150033060), (4, 112524795), (5, 90019836), (6, 75016530), (9, 50011020), (10, 45009918), (12, 37508265), (15, 30006612), (18, 25005510), (20, 22504959), (27, 16670340), (30, 15003306), (36, 12502755), (45, 10002204), (54, 8335170), (60, 7501653), (81, 5556780), (90, 5001102), (108, 4167585), (135, 3334068), (162, 2778390), (180, 2500551), (243, 1852260), (270, 1667034), (324, 1389195), (405, 1111356), (486, 926130), (540, 833517), (729, 617420), (810, 555678), (972, 463065), (1215, 370452), (1458, 308710), (1620, 277839), (2430, 185226), (2916, 154355), (3645, 123484), (4860, 92613), (7290, 61742), (14580, 30871)]