68149620

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1$

素因数の和:196

約数の個数: 288

約数和(自身を含む): 268128000

約数和(自身を除く): 199978380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 108, 110, 121, 126, 132, 135, 140, 149, 154, 165, 180, 189, 198, 210, 220, 231, 242, 252, 270, 297, 298, 308, 315, 330, 363, 378, 385, 396, 420, 447, 462, 484, 495, 540, 594, 596, 605, 630, 660, 693, 726, 745, 756, 770, 847, 894, 924, 945, 990, 1043, 1089, 1155, 1188, 1210, 1260, 1341, 1386, 1452, 1485, 1490, 1540, 1639, 1694, 1788, 1815, 1890, 1980, 2079, 2086, 2178, 2235, 2310, 2420, 2541, 2682, 2772, 2970, 2980, 3129, 3267, 3278, 3388, 3465, 3630, 3780, 4023, 4158, 4172, 4235, 4356, 4470, 4620, 4917, 5082, 5215, 5364, 5445, 5940, 6258, 6534, 6556, 6705, 6930, 7260, 7623, 8046, 8195, 8316, 8470, 8940, 9387, 9834, 10164, 10395, 10430, 10890, 11473, 12516, 12705, 13068, 13410, 13860, 14751, 15246, 15645, 16092, 16335, 16390, 16940, 18029, 18774, 19668, 20115, 20790, 20860, 21780, 22869, 22946, 24585, 25410, 26820, 28161, 29502, 30492, 31290, 32670, 32780, 34419, 36058, 37548, 38115, 40230, 41580, 44253, 45738, 45892, 46935, 49170, 50820, 54087, 56322, 57365, 59004, 62580, 65340, 68838, 72116, 73755, 76230, 80460, 88506, 90145, 91476, 93870, 98340, 103257, 108174, 112644, 114345, 114730, 126203, 137676, 140805, 147510, 152460, 162261, 172095, 177012, 180290, 187740, 206514, 216348, 221265, 228690, 229460, 252406, 270435, 281610, 295020, 309771, 324522, 344190, 360580, 378609, 413028, 442530, 457380, 486783, 504812, 516285, 540870, 563220, 619542, 631015, 649044, 688380, 757218, 811305, 885060, 973566, 1032570, 1081740, 1135827, 1239084, 1262030, 1514436, 1548855, 1622610, 1893045, 1947132, 2065140, 2271654, 2433915, 2524060, 3097710, 3245220, 3407481, 3786090, 4543308, 4867830, 5679135, 6195420, 6814962, 7572180, 9735660, 11358270, 13629924, 17037405, 22716540, 34074810, 68149620]

約数ペア:

[(1, 68149620), (2, 34074810), (3, 22716540), (4, 17037405), (5, 13629924), (6, 11358270), (7, 9735660), (9, 7572180), (10, 6814962), (11, 6195420), (12, 5679135), (14, 4867830), (15, 4543308), (18, 3786090), (20, 3407481), (21, 3245220), (22, 3097710), (27, 2524060), (28, 2433915), (30, 2271654), (33, 2065140), (35, 1947132), (36, 1893045), (42, 1622610), (44, 1548855), (45, 1514436), (54, 1262030), (55, 1239084), (60, 1135827), (63, 1081740), (66, 1032570), (70, 973566), (77, 885060), (84, 811305), (90, 757218), (99, 688380), (105, 649044), (108, 631015), (110, 619542), (121, 563220), (126, 540870), (132, 516285), (135, 504812), (140, 486783), (149, 457380), (154, 442530), (165, 413028), (180, 378609), (189, 360580), (198, 344190), (210, 324522), (220, 309771), (231, 295020), (242, 281610), (252, 270435), (270, 252406), (297, 229460), (298, 228690), (308, 221265), (315, 216348), (330, 206514), (363, 187740), (378, 180290), (385, 177012), (396, 172095), (420, 162261), (447, 152460), (462, 147510), (484, 140805), (495, 137676), (540, 126203), (594, 114730), (596, 114345), (605, 112644), (630, 108174), (660, 103257), (693, 98340), (726, 93870), (745, 91476), (756, 90145), (770, 88506), (847, 80460), (894, 76230), (924, 73755), (945, 72116), (990, 68838), (1043, 65340), (1089, 62580), (1155, 59004), (1188, 57365), (1210, 56322), (1260, 54087), (1341, 50820), (1386, 49170), (1452, 46935), (1485, 45892), (1490, 45738), (1540, 44253), (1639, 41580), (1694, 40230), (1788, 38115), (1815, 37548), (1890, 36058), (1980, 34419), (2079, 32780), (2086, 32670), (2178, 31290), (2235, 30492), (2310, 29502), (2420, 28161), (2541, 26820), (2682, 25410), (2772, 24585), (2970, 22946), (2980, 22869), (3129, 21780), (3267, 20860), (3278, 20790), (3388, 20115), (3465, 19668), (3630, 18774), (3780, 18029), (4023, 16940), (4158, 16390), (4172, 16335), (4235, 16092), (4356, 15645), (4470, 15246), (4620, 14751), (4917, 13860), (5082, 13410), (5215, 13068), (5364, 12705), (5445, 12516), (5940, 11473), (6258, 10890), (6534, 10430), (6556, 10395), (6705, 10164), (6930, 9834), (7260, 9387), (7623, 8940), (8046, 8470), (8195, 8316)]