82170900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{13043}}^1$

素因数の和:13070

約数の個数: 108

約数和(自身を含む): 294376992

約数和(自身を除く): 212206092

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 6300, 13043, 26086, 39129, 52172, 65215, 78258, 91301, 117387, 130430, 156516, 182602, 195645, 234774, 260860, 273903, 326075, 365204, 391290, 456505, 469548, 547806, 586935, 652150, 782580, 821709, 913010, 978225, 1095612, 1173870, 1304300, 1369515, 1643418, 1826020, 1956450, 2282525, 2347740, 2739030, 2934675, 3286836, 3912900, 4108545, 4565050, 5478060, 5869350, 6847575, 8217090, 9130100, 11738700, 13695150, 16434180, 20542725, 27390300, 41085450, 82170900]

約数ペア:

[(1, 82170900), (2, 41085450), (3, 27390300), (4, 20542725), (5, 16434180), (6, 13695150), (7, 11738700), (9, 9130100), (10, 8217090), (12, 6847575), (14, 5869350), (15, 5478060), (18, 4565050), (20, 4108545), (21, 3912900), (25, 3286836), (28, 2934675), (30, 2739030), (35, 2347740), (36, 2282525), (42, 1956450), (45, 1826020), (50, 1643418), (60, 1369515), (63, 1304300), (70, 1173870), (75, 1095612), (84, 978225), (90, 913010), (100, 821709), (105, 782580), (126, 652150), (140, 586935), (150, 547806), (175, 469548), (180, 456505), (210, 391290), (225, 365204), (252, 326075), (300, 273903), (315, 260860), (350, 234774), (420, 195645), (450, 182602), (525, 156516), (630, 130430), (700, 117387), (900, 91301), (1050, 78258), (1260, 65215), (1575, 52172), (2100, 39129), (3150, 26086), (6300, 13043)]