109328940

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:370

約数の個数: 240

約数和(自身を含む): 405909504

約数和(自身を除く): 296580564

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 54, 60, 62, 63, 70, 81, 84, 90, 93, 105, 108, 124, 126, 135, 140, 155, 162, 180, 186, 189, 210, 217, 252, 270, 279, 310, 311, 315, 324, 372, 378, 405, 420, 434, 465, 540, 558, 567, 620, 622, 630, 651, 756, 810, 837, 868, 930, 933, 945, 1085, 1116, 1134, 1244, 1260, 1302, 1395, 1555, 1620, 1674, 1860, 1866, 1890, 1953, 2170, 2177, 2268, 2511, 2604, 2790, 2799, 2835, 3110, 3255, 3348, 3732, 3780, 3906, 4185, 4340, 4354, 4665, 5022, 5580, 5598, 5670, 5859, 6220, 6510, 6531, 7812, 8370, 8397, 8708, 9330, 9641, 9765, 10044, 10885, 11196, 11340, 11718, 12555, 13020, 13062, 13995, 16740, 16794, 17577, 18660, 19282, 19530, 19593, 21770, 23436, 25110, 25191, 26124, 27990, 28923, 29295, 32655, 33588, 35154, 38564, 39060, 39186, 41985, 43540, 48205, 50220, 50382, 55980, 57846, 58590, 58779, 65310, 67487, 70308, 78372, 83970, 86769, 87885, 96410, 97965, 100764, 115692, 117180, 117558, 125955, 130620, 134974, 144615, 167940, 173538, 175770, 176337, 192820, 195930, 202461, 235116, 251910, 260307, 269948, 289230, 293895, 337435, 347076, 351540, 352674, 391860, 404922, 433845, 503820, 520614, 578460, 587790, 607383, 674870, 705348, 780921, 809844, 867690, 881685, 1012305, 1041228, 1175580, 1214766, 1301535, 1349740, 1561842, 1735380, 1763370, 1822149, 2024610, 2429532, 2603070, 3036915, 3123684, 3526740, 3644298, 3904605, 4049220, 5206140, 5466447, 6073830, 7288596, 7809210, 9110745, 10932894, 12147660, 15618420, 18221490, 21865788, 27332235, 36442980, 54664470, 109328940]

約数ペア:

[(1, 109328940), (2, 54664470), (3, 36442980), (4, 27332235), (5, 21865788), (6, 18221490), (7, 15618420), (9, 12147660), (10, 10932894), (12, 9110745), (14, 7809210), (15, 7288596), (18, 6073830), (20, 5466447), (21, 5206140), (27, 4049220), (28, 3904605), (30, 3644298), (31, 3526740), (35, 3123684), (36, 3036915), (42, 2603070), (45, 2429532), (54, 2024610), (60, 1822149), (62, 1763370), (63, 1735380), (70, 1561842), (81, 1349740), (84, 1301535), (90, 1214766), (93, 1175580), (105, 1041228), (108, 1012305), (124, 881685), (126, 867690), (135, 809844), (140, 780921), (155, 705348), (162, 674870), (180, 607383), (186, 587790), (189, 578460), (210, 520614), (217, 503820), (252, 433845), (270, 404922), (279, 391860), (310, 352674), (311, 351540), (315, 347076), (324, 337435), (372, 293895), (378, 289230), (405, 269948), (420, 260307), (434, 251910), (465, 235116), (540, 202461), (558, 195930), (567, 192820), (620, 176337), (622, 175770), (630, 173538), (651, 167940), (756, 144615), (810, 134974), (837, 130620), (868, 125955), (930, 117558), (933, 117180), (945, 115692), (1085, 100764), (1116, 97965), (1134, 96410), (1244, 87885), (1260, 86769), (1302, 83970), (1395, 78372), (1555, 70308), (1620, 67487), (1674, 65310), (1860, 58779), (1866, 58590), (1890, 57846), (1953, 55980), (2170, 50382), (2177, 50220), (2268, 48205), (2511, 43540), (2604, 41985), (2790, 39186), (2799, 39060), (2835, 38564), (3110, 35154), (3255, 33588), (3348, 32655), (3732, 29295), (3780, 28923), (3906, 27990), (4185, 26124), (4340, 25191), (4354, 25110), (4665, 23436), (5022, 21770), (5580, 19593), (5598, 19530), (5670, 19282), (5859, 18660), (6220, 17577), (6510, 16794), (6531, 16740), (7812, 13995), (8370, 13062), (8397, 13020), (8708, 12555), (9330, 11718), (9641, 11340), (9765, 11196), (10044, 10885)]