75874050

素因数分解:

$2^1\times 3^3\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:103

約数の個数: 288

約数和(自身を含む): 257840640

約数和(自身を除く): 181966590

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 31, 35, 37, 42, 45, 49, 50, 54, 62, 63, 70, 74, 75, 90, 93, 98, 105, 111, 126, 135, 147, 150, 155, 175, 185, 186, 189, 210, 217, 222, 225, 245, 259, 270, 279, 294, 310, 315, 333, 350, 370, 378, 434, 441, 450, 465, 490, 518, 525, 555, 558, 630, 651, 666, 675, 735, 775, 777, 837, 882, 925, 930, 945, 999, 1050, 1085, 1110, 1147, 1225, 1295, 1302, 1323, 1350, 1395, 1470, 1519, 1550, 1554, 1575, 1665, 1674, 1813, 1850, 1890, 1953, 1998, 2170, 2205, 2294, 2325, 2331, 2450, 2590, 2646, 2775, 2790, 3038, 3150, 3255, 3330, 3441, 3626, 3675, 3885, 3906, 4185, 4410, 4557, 4650, 4662, 4725, 4995, 5425, 5439, 5550, 5735, 5859, 6475, 6510, 6615, 6882, 6975, 6993, 7350, 7595, 7770, 8029, 8325, 8370, 9065, 9114, 9450, 9765, 9990, 10323, 10850, 10878, 11025, 11470, 11655, 11718, 12950, 13230, 13671, 13950, 13986, 15190, 16058, 16275, 16317, 16650, 17205, 18130, 19425, 19530, 20646, 20925, 22050, 22785, 23310, 24087, 24975, 27195, 27342, 28675, 29295, 30969, 32550, 32634, 33075, 34410, 34965, 37975, 38850, 40145, 41013, 41850, 45325, 45570, 48174, 48825, 48951, 49950, 51615, 54390, 56203, 57350, 58275, 58590, 61938, 66150, 68355, 69930, 72261, 75950, 80290, 81585, 82026, 86025, 90650, 97650, 97902, 103230, 112406, 113925, 116550, 120435, 135975, 136710, 144522, 146475, 154845, 163170, 168609, 172050, 174825, 200725, 205065, 216783, 227850, 240870, 244755, 258075, 271950, 281015, 292950, 309690, 337218, 341775, 349650, 361305, 401450, 407925, 410130, 433566, 489510, 505827, 516150, 562030, 602175, 683550, 722610, 774225, 815850, 843045, 1011654, 1025325, 1083915, 1204350, 1223775, 1405075, 1517481, 1548450, 1686090, 1806525, 2050650, 2167830, 2447550, 2529135, 2810150, 3034962, 3613050, 4215225, 5058270, 5419575, 7587405, 8430450, 10839150, 12645675, 15174810, 25291350, 37937025, 75874050]

約数ペア:

[(1, 75874050), (2, 37937025), (3, 25291350), (5, 15174810), (6, 12645675), (7, 10839150), (9, 8430450), (10, 7587405), (14, 5419575), (15, 5058270), (18, 4215225), (21, 3613050), (25, 3034962), (27, 2810150), (30, 2529135), (31, 2447550), (35, 2167830), (37, 2050650), (42, 1806525), (45, 1686090), (49, 1548450), (50, 1517481), (54, 1405075), (62, 1223775), (63, 1204350), (70, 1083915), (74, 1025325), (75, 1011654), (90, 843045), (93, 815850), (98, 774225), (105, 722610), (111, 683550), (126, 602175), (135, 562030), (147, 516150), (150, 505827), (155, 489510), (175, 433566), (185, 410130), (186, 407925), (189, 401450), (210, 361305), (217, 349650), (222, 341775), (225, 337218), (245, 309690), (259, 292950), (270, 281015), (279, 271950), (294, 258075), (310, 244755), (315, 240870), (333, 227850), (350, 216783), (370, 205065), (378, 200725), (434, 174825), (441, 172050), (450, 168609), (465, 163170), (490, 154845), (518, 146475), (525, 144522), (555, 136710), (558, 135975), (630, 120435), (651, 116550), (666, 113925), (675, 112406), (735, 103230), (775, 97902), (777, 97650), (837, 90650), (882, 86025), (925, 82026), (930, 81585), (945, 80290), (999, 75950), (1050, 72261), (1085, 69930), (1110, 68355), (1147, 66150), (1225, 61938), (1295, 58590), (1302, 58275), (1323, 57350), (1350, 56203), (1395, 54390), (1470, 51615), (1519, 49950), (1550, 48951), (1554, 48825), (1575, 48174), (1665, 45570), (1674, 45325), (1813, 41850), (1850, 41013), (1890, 40145), (1953, 38850), (1998, 37975), (2170, 34965), (2205, 34410), (2294, 33075), (2325, 32634), (2331, 32550), (2450, 30969), (2590, 29295), (2646, 28675), (2775, 27342), (2790, 27195), (3038, 24975), (3150, 24087), (3255, 23310), (3330, 22785), (3441, 22050), (3626, 20925), (3675, 20646), (3885, 19530), (3906, 19425), (4185, 18130), (4410, 17205), (4557, 16650), (4650, 16317), (4662, 16275), (4725, 16058), (4995, 15190), (5425, 13986), (5439, 13950), (5550, 13671), (5735, 13230), (5859, 12950), (6475, 11718), (6510, 11655), (6615, 11470), (6882, 11025), (6975, 10878), (6993, 10850), (7350, 10323), (7595, 9990), (7770, 9765), (8029, 9450), (8325, 9114), (8370, 9065)]