55758780

素因数分解:

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

素因数の和:191

約数の個数: 288

約数和(自身を含む): 220147200

約数和(自身を除く): 164388420

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, 81, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 149, 154, 162, 165, 180, 189, 198, 210, 220, 231, 243, 252, 270, 297, 298, 308, 315, 324, 330, 378, 385, 396, 405, 420, 447, 462, 486, 495, 540, 567, 594, 596, 630, 660, 693, 745, 756, 770, 810, 891, 894, 924, 945, 972, 990, 1043, 1134, 1155, 1188, 1215, 1260, 1341, 1386, 1485, 1490, 1540, 1620, 1639, 1701, 1782, 1788, 1890, 1980, 2079, 2086, 2235, 2268, 2310, 2430, 2673, 2682, 2772, 2835, 2970, 2980, 3129, 3278, 3402, 3465, 3564, 3780, 4023, 4158, 4172, 4455, 4470, 4620, 4860, 4917, 5215, 5346, 5364, 5670, 5940, 6237, 6258, 6556, 6705, 6804, 6930, 8046, 8195, 8316, 8505, 8910, 8940, 9387, 9834, 10395, 10430, 10692, 11340, 11473, 12069, 12474, 12516, 13365, 13410, 13860, 14751, 15645, 16092, 16390, 17010, 17820, 18711, 18774, 19668, 20115, 20790, 20860, 22946, 24138, 24585, 24948, 26730, 26820, 28161, 29502, 31185, 31290, 32780, 34020, 34419, 36207, 37422, 37548, 40230, 41580, 44253, 45892, 46935, 48276, 49170, 53460, 56322, 57365, 59004, 60345, 62370, 62580, 68838, 72414, 73755, 74844, 80460, 84483, 88506, 93555, 93870, 98340, 103257, 112644, 114730, 120690, 124740, 132759, 137676, 140805, 144828, 147510, 168966, 172095, 177012, 181035, 187110, 187740, 206514, 221265, 229460, 241380, 253449, 265518, 281610, 295020, 309771, 337932, 344190, 362070, 374220, 398277, 413028, 422415, 442530, 506898, 516285, 531036, 563220, 619542, 663795, 688380, 724140, 796554, 844830, 885060, 929313, 1013796, 1032570, 1239084, 1267245, 1327590, 1548855, 1593108, 1689660, 1858626, 1991385, 2065140, 2534490, 2655180, 2787939, 3097710, 3717252, 3982770, 4646565, 5068980, 5575878, 6195420, 7965540, 9293130, 11151756, 13939695, 18586260, 27879390, 55758780]

約数ペア:

[(1, 55758780), (2, 27879390), (3, 18586260), (4, 13939695), (5, 11151756), (6, 9293130), (7, 7965540), (9, 6195420), (10, 5575878), (11, 5068980), (12, 4646565), (14, 3982770), (15, 3717252), (18, 3097710), (20, 2787939), (21, 2655180), (22, 2534490), (27, 2065140), (28, 1991385), (30, 1858626), (33, 1689660), (35, 1593108), (36, 1548855), (42, 1327590), (44, 1267245), (45, 1239084), (54, 1032570), (55, 1013796), (60, 929313), (63, 885060), (66, 844830), (70, 796554), (77, 724140), (81, 688380), (84, 663795), (90, 619542), (99, 563220), (105, 531036), (108, 516285), (110, 506898), (126, 442530), (132, 422415), (135, 413028), (140, 398277), (149, 374220), (154, 362070), (162, 344190), (165, 337932), (180, 309771), (189, 295020), (198, 281610), (210, 265518), (220, 253449), (231, 241380), (243, 229460), (252, 221265), (270, 206514), (297, 187740), (298, 187110), (308, 181035), (315, 177012), (324, 172095), (330, 168966), (378, 147510), (385, 144828), (396, 140805), (405, 137676), (420, 132759), (447, 124740), (462, 120690), (486, 114730), (495, 112644), (540, 103257), (567, 98340), (594, 93870), (596, 93555), (630, 88506), (660, 84483), (693, 80460), (745, 74844), (756, 73755), (770, 72414), (810, 68838), (891, 62580), (894, 62370), (924, 60345), (945, 59004), (972, 57365), (990, 56322), (1043, 53460), (1134, 49170), (1155, 48276), (1188, 46935), (1215, 45892), (1260, 44253), (1341, 41580), (1386, 40230), (1485, 37548), (1490, 37422), (1540, 36207), (1620, 34419), (1639, 34020), (1701, 32780), (1782, 31290), (1788, 31185), (1890, 29502), (1980, 28161), (2079, 26820), (2086, 26730), (2235, 24948), (2268, 24585), (2310, 24138), (2430, 22946), (2673, 20860), (2682, 20790), (2772, 20115), (2835, 19668), (2970, 18774), (2980, 18711), (3129, 17820), (3278, 17010), (3402, 16390), (3465, 16092), (3564, 15645), (3780, 14751), (4023, 13860), (4158, 13410), (4172, 13365), (4455, 12516), (4470, 12474), (4620, 12069), (4860, 11473), (4917, 11340), (5215, 10692), (5346, 10430), (5364, 10395), (5670, 9834), (5940, 9387), (6237, 8940), (6258, 8910), (6556, 8505), (6705, 8316), (6804, 8195), (6930, 8046)]