38778427620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{2467}}^1$

素因数の和:2832

約数の個数: 240

約数和(自身を含む): 126025794048

約数和(自身を除く): 87247366428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 270, 279, 310, 313, 324, 372, 405, 465, 540, 558, 620, 626, 810, 837, 930, 939, 1116, 1252, 1395, 1565, 1620, 1674, 1860, 1878, 2467, 2511, 2790, 2817, 3130, 3348, 3756, 4185, 4695, 4934, 5022, 5580, 5634, 6260, 7401, 8370, 8451, 9390, 9703, 9868, 10044, 11268, 12335, 12555, 14085, 14802, 16740, 16902, 18780, 19406, 22203, 24670, 25110, 25353, 28170, 29109, 29604, 33804, 37005, 38812, 42255, 44406, 48515, 49340, 50220, 50706, 56340, 58218, 66609, 74010, 76477, 84510, 87327, 88812, 97030, 101412, 111015, 116436, 126765, 133218, 145545, 148020, 152954, 169020, 174654, 194060, 199827, 222030, 229431, 253530, 261981, 266436, 291090, 305908, 333045, 349308, 382385, 399654, 436635, 444060, 458862, 507060, 523962, 582180, 666090, 688293, 764770, 772171, 785943, 799308, 873270, 917724, 999135, 1047924, 1147155, 1309905, 1332180, 1376586, 1529540, 1544342, 1571886, 1746540, 1998270, 2064879, 2294310, 2316513, 2619810, 2753172, 3088684, 3143772, 3441465, 3860855, 3929715, 3996540, 4129758, 4588620, 4633026, 5239620, 6194637, 6882930, 6949539, 7721710, 7859430, 8259516, 9266052, 10324395, 11582565, 12389274, 13765860, 13899078, 15443420, 15718860, 20648790, 20848617, 23165130, 23937301, 24778548, 27798156, 30973185, 34747695, 41297580, 41697234, 46330260, 47874602, 61946370, 62545851, 69495390, 71811903, 83394468, 95749204, 104243085, 119686505, 123892740, 125091702, 138990780, 143623806, 208486170, 215435709, 239373010, 250183404, 287247612, 312729255, 359059515, 416972340, 430871418, 478746020, 625458510, 646307127, 718119030, 861742836, 1077178545, 1250917020, 1292614254, 1436238060, 1938921381, 2154357090, 2585228508, 3231535635, 3877842762, 4308714180, 6463071270, 7755685524, 9694606905, 12926142540, 19389213810, 38778427620]

約数ペア:

[(1, 38778427620), (2, 19389213810), (3, 12926142540), (4, 9694606905), (5, 7755685524), (6, 6463071270), (9, 4308714180), (10, 3877842762), (12, 3231535635), (15, 2585228508), (18, 2154357090), (20, 1938921381), (27, 1436238060), (30, 1292614254), (31, 1250917020), (36, 1077178545), (45, 861742836), (54, 718119030), (60, 646307127), (62, 625458510), (81, 478746020), (90, 430871418), (93, 416972340), (108, 359059515), (124, 312729255), (135, 287247612), (155, 250183404), (162, 239373010), (180, 215435709), (186, 208486170), (270, 143623806), (279, 138990780), (310, 125091702), (313, 123892740), (324, 119686505), (372, 104243085), (405, 95749204), (465, 83394468), (540, 71811903), (558, 69495390), (620, 62545851), (626, 61946370), (810, 47874602), (837, 46330260), (930, 41697234), (939, 41297580), (1116, 34747695), (1252, 30973185), (1395, 27798156), (1565, 24778548), (1620, 23937301), (1674, 23165130), (1860, 20848617), (1878, 20648790), (2467, 15718860), (2511, 15443420), (2790, 13899078), (2817, 13765860), (3130, 12389274), (3348, 11582565), (3756, 10324395), (4185, 9266052), (4695, 8259516), (4934, 7859430), (5022, 7721710), (5580, 6949539), (5634, 6882930), (6260, 6194637), (7401, 5239620), (8370, 4633026), (8451, 4588620), (9390, 4129758), (9703, 3996540), (9868, 3929715), (10044, 3860855), (11268, 3441465), (12335, 3143772), (12555, 3088684), (14085, 2753172), (14802, 2619810), (16740, 2316513), (16902, 2294310), (18780, 2064879), (19406, 1998270), (22203, 1746540), (24670, 1571886), (25110, 1544342), (25353, 1529540), (28170, 1376586), (29109, 1332180), (29604, 1309905), (33804, 1147155), (37005, 1047924), (38812, 999135), (42255, 917724), (44406, 873270), (48515, 799308), (49340, 785943), (50220, 772171), (50706, 764770), (56340, 688293), (58218, 666090), (66609, 582180), (74010, 523962), (76477, 507060), (84510, 458862), (87327, 444060), (88812, 436635), (97030, 399654), (101412, 382385), (111015, 349308), (116436, 333045), (126765, 305908), (133218, 291090), (145545, 266436), (148020, 261981), (152954, 253530), (169020, 229431), (174654, 222030), (194060, 199827)]