814648860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{52021}}^1$

素因数の和:52068

約数の個数: 96

約数和(自身を含む): 2621908800

約数和(自身を除く): 1807259940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 87, 90, 108, 116, 135, 145, 174, 180, 261, 270, 290, 348, 435, 522, 540, 580, 783, 870, 1044, 1305, 1566, 1740, 2610, 3132, 3915, 5220, 7830, 15660, 52021, 104042, 156063, 208084, 260105, 312126, 468189, 520210, 624252, 780315, 936378, 1040420, 1404567, 1508609, 1560630, 1872756, 2340945, 2809134, 3017218, 3121260, 4525827, 4681890, 5618268, 6034436, 7022835, 7543045, 9051654, 9363780, 13577481, 14045670, 15086090, 18103308, 22629135, 27154962, 28091340, 30172180, 40732443, 45258270, 54309924, 67887405, 81464886, 90516540, 135774810, 162929772, 203662215, 271549620, 407324430, 814648860]

約数ペア:

[(1, 814648860), (2, 407324430), (3, 271549620), (4, 203662215), (5, 162929772), (6, 135774810), (9, 90516540), (10, 81464886), (12, 67887405), (15, 54309924), (18, 45258270), (20, 40732443), (27, 30172180), (29, 28091340), (30, 27154962), (36, 22629135), (45, 18103308), (54, 15086090), (58, 14045670), (60, 13577481), (87, 9363780), (90, 9051654), (108, 7543045), (116, 7022835), (135, 6034436), (145, 5618268), (174, 4681890), (180, 4525827), (261, 3121260), (270, 3017218), (290, 2809134), (348, 2340945), (435, 1872756), (522, 1560630), (540, 1508609), (580, 1404567), (783, 1040420), (870, 936378), (1044, 780315), (1305, 624252), (1566, 520210), (1740, 468189), (2610, 312126), (3132, 260105), (3915, 208084), (5220, 156063), (7830, 104042), (15660, 52021)]