119986020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{787}}^1$

素因数の和:831

約数の個数: 216

約数和(自身を含む): 457783872

約数和(自身を除く): 337797852

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 121, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 242, 252, 308, 315, 330, 363, 385, 396, 420, 462, 484, 495, 605, 630, 660, 693, 726, 770, 787, 847, 924, 990, 1089, 1155, 1210, 1260, 1386, 1452, 1540, 1574, 1694, 1815, 1980, 2178, 2310, 2361, 2420, 2541, 2772, 3148, 3388, 3465, 3630, 3935, 4235, 4356, 4620, 4722, 5082, 5445, 5509, 6930, 7083, 7260, 7623, 7870, 8470, 8657, 9444, 10164, 10890, 11018, 11805, 12705, 13860, 14166, 15246, 15740, 16527, 16940, 17314, 21780, 22036, 23610, 25410, 25971, 27545, 28332, 30492, 33054, 34628, 35415, 38115, 43285, 47220, 49581, 50820, 51942, 55090, 60599, 66108, 70830, 76230, 77913, 82635, 86570, 95227, 99162, 103884, 110180, 121198, 129855, 141660, 152460, 155826, 165270, 173140, 181797, 190454, 198324, 242396, 247905, 259710, 285681, 302995, 311652, 330540, 363594, 380908, 389565, 476135, 495810, 519420, 545391, 571362, 605990, 666589, 727188, 779130, 857043, 908985, 952270, 991620, 1090782, 1142724, 1211980, 1333178, 1428405, 1558260, 1714086, 1817970, 1904540, 1999767, 2181564, 2666356, 2726955, 2856810, 3332945, 3428172, 3635940, 3999534, 4285215, 5453910, 5713620, 5999301, 6665890, 7999068, 8570430, 9998835, 10907820, 11998602, 13331780, 17140860, 19997670, 23997204, 29996505, 39995340, 59993010, 119986020]

約数ペア:

[(1, 119986020), (2, 59993010), (3, 39995340), (4, 29996505), (5, 23997204), (6, 19997670), (7, 17140860), (9, 13331780), (10, 11998602), (11, 10907820), (12, 9998835), (14, 8570430), (15, 7999068), (18, 6665890), (20, 5999301), (21, 5713620), (22, 5453910), (28, 4285215), (30, 3999534), (33, 3635940), (35, 3428172), (36, 3332945), (42, 2856810), (44, 2726955), (45, 2666356), (55, 2181564), (60, 1999767), (63, 1904540), (66, 1817970), (70, 1714086), (77, 1558260), (84, 1428405), (90, 1333178), (99, 1211980), (105, 1142724), (110, 1090782), (121, 991620), (126, 952270), (132, 908985), (140, 857043), (154, 779130), (165, 727188), (180, 666589), (198, 605990), (210, 571362), (220, 545391), (231, 519420), (242, 495810), (252, 476135), (308, 389565), (315, 380908), (330, 363594), (363, 330540), (385, 311652), (396, 302995), (420, 285681), (462, 259710), (484, 247905), (495, 242396), (605, 198324), (630, 190454), (660, 181797), (693, 173140), (726, 165270), (770, 155826), (787, 152460), (847, 141660), (924, 129855), (990, 121198), (1089, 110180), (1155, 103884), (1210, 99162), (1260, 95227), (1386, 86570), (1452, 82635), (1540, 77913), (1574, 76230), (1694, 70830), (1815, 66108), (1980, 60599), (2178, 55090), (2310, 51942), (2361, 50820), (2420, 49581), (2541, 47220), (2772, 43285), (3148, 38115), (3388, 35415), (3465, 34628), (3630, 33054), (3935, 30492), (4235, 28332), (4356, 27545), (4620, 25971), (4722, 25410), (5082, 23610), (5445, 22036), (5509, 21780), (6930, 17314), (7083, 16940), (7260, 16527), (7623, 15740), (7870, 15246), (8470, 14166), (8657, 13860), (9444, 12705), (10164, 11805), (10890, 11018)]