69674220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{457}}^1$

素因数の和:501

約数の個数: 216

約数和(自身を含む): 266072352

約数和(自身を除く): 196398132

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, 457, 462, 484, 495, 605, 630, 660, 693, 726, 770, 847, 914, 924, 990, 1089, 1155, 1210, 1260, 1371, 1386, 1452, 1540, 1694, 1815, 1828, 1980, 2178, 2285, 2310, 2420, 2541, 2742, 2772, 3199, 3388, 3465, 3630, 4113, 4235, 4356, 4570, 4620, 5027, 5082, 5445, 5484, 6398, 6855, 6930, 7260, 7623, 8226, 8470, 9140, 9597, 10054, 10164, 10890, 12705, 12796, 13710, 13860, 15081, 15246, 15995, 16452, 16940, 19194, 20108, 20565, 21780, 25135, 25410, 27420, 28791, 30162, 30492, 31990, 35189, 38115, 38388, 41130, 45243, 47985, 50270, 50820, 55297, 57582, 60324, 63980, 70378, 75405, 76230, 82260, 90486, 95970, 100540, 105567, 110594, 115164, 140756, 143955, 150810, 152460, 165891, 175945, 180972, 191940, 211134, 221188, 226215, 276485, 287910, 301620, 316701, 331782, 351890, 387079, 422268, 452430, 497673, 527835, 552970, 575820, 633402, 663564, 703780, 774158, 829455, 904860, 995346, 1055670, 1105940, 1161237, 1266804, 1548316, 1583505, 1658910, 1935395, 1990692, 2111340, 2322474, 2488365, 3167010, 3317820, 3483711, 3870790, 4644948, 4976730, 5806185, 6334020, 6967422, 7741580, 9953460, 11612370, 13934844, 17418555, 23224740, 34837110, 69674220]

約数ペア:

[(1, 69674220), (2, 34837110), (3, 23224740), (4, 17418555), (5, 13934844), (6, 11612370), (7, 9953460), (9, 7741580), (10, 6967422), (11, 6334020), (12, 5806185), (14, 4976730), (15, 4644948), (18, 3870790), (20, 3483711), (21, 3317820), (22, 3167010), (28, 2488365), (30, 2322474), (33, 2111340), (35, 1990692), (36, 1935395), (42, 1658910), (44, 1583505), (45, 1548316), (55, 1266804), (60, 1161237), (63, 1105940), (66, 1055670), (70, 995346), (77, 904860), (84, 829455), (90, 774158), (99, 703780), (105, 663564), (110, 633402), (121, 575820), (126, 552970), (132, 527835), (140, 497673), (154, 452430), (165, 422268), (180, 387079), (198, 351890), (210, 331782), (220, 316701), (231, 301620), (242, 287910), (252, 276485), (308, 226215), (315, 221188), (330, 211134), (363, 191940), (385, 180972), (396, 175945), (420, 165891), (457, 152460), (462, 150810), (484, 143955), (495, 140756), (605, 115164), (630, 110594), (660, 105567), (693, 100540), (726, 95970), (770, 90486), (847, 82260), (914, 76230), (924, 75405), (990, 70378), (1089, 63980), (1155, 60324), (1210, 57582), (1260, 55297), (1371, 50820), (1386, 50270), (1452, 47985), (1540, 45243), (1694, 41130), (1815, 38388), (1828, 38115), (1980, 35189), (2178, 31990), (2285, 30492), (2310, 30162), (2420, 28791), (2541, 27420), (2742, 25410), (2772, 25135), (3199, 21780), (3388, 20565), (3465, 20108), (3630, 19194), (4113, 16940), (4235, 16452), (4356, 15995), (4570, 15246), (4620, 15081), (5027, 13860), (5082, 13710), (5445, 12796), (5484, 12705), (6398, 10890), (6855, 10164), (6930, 10054), (7260, 9597), (7623, 9140), (8226, 8470)]