19897455600

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{55829}}^1$

素因数の和:55870

約数の個数: 300

約数和(自身を含む): 77903618760

約数和(自身を除く): 58006163160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 27, 30, 33, 36, 40, 44, 45, 48, 50, 54, 55, 60, 66, 72, 75, 80, 81, 88, 90, 99, 100, 108, 110, 120, 132, 135, 144, 150, 162, 165, 176, 180, 198, 200, 216, 220, 225, 240, 264, 270, 275, 297, 300, 324, 330, 360, 396, 400, 405, 432, 440, 450, 495, 528, 540, 550, 594, 600, 648, 660, 675, 720, 792, 810, 825, 880, 891, 900, 990, 1080, 1100, 1188, 1200, 1296, 1320, 1350, 1485, 1584, 1620, 1650, 1782, 1800, 1980, 2025, 2160, 2200, 2376, 2475, 2640, 2700, 2970, 3240, 3300, 3564, 3600, 3960, 4050, 4400, 4455, 4752, 4950, 5400, 5940, 6480, 6600, 7128, 7425, 7920, 8100, 8910, 9900, 10800, 11880, 13200, 14256, 14850, 16200, 17820, 19800, 22275, 23760, 29700, 32400, 35640, 39600, 44550, 55829, 59400, 71280, 89100, 111658, 118800, 167487, 178200, 223316, 279145, 334974, 356400, 446632, 502461, 558290, 614119, 669948, 837435, 893264, 1004922, 1116580, 1228238, 1339896, 1395725, 1507383, 1674870, 1842357, 2009844, 2233160, 2456476, 2512305, 2679792, 2791450, 3014766, 3070595, 3349740, 3684714, 4019688, 4187175, 4466320, 4522149, 4912952, 5024610, 5527071, 5582900, 6029532, 6141190, 6699480, 7369428, 7536915, 8039376, 8374350, 9044298, 9211785, 9825904, 10049220, 11054142, 11165800, 12059064, 12282380, 12561525, 13398960, 14738856, 15073830, 15352975, 16581213, 16748700, 18088596, 18423570, 20098440, 22108284, 22331600, 22610745, 24118128, 24564760, 25123050, 27635355, 29477712, 30147660, 30705950, 33162426, 33497400, 36177192, 36847140, 37684575, 40196880, 44216568, 45221490, 46058925, 49129520, 49743639, 50246100, 55270710, 60295320, 61411900, 66324852, 66994800, 72354384, 73694280, 75369150, 82906065, 88433136, 90442980, 92117850, 99487278, 100492200, 110541420, 113053725, 120590640, 122823800, 132649704, 138176775, 147388560, 150738300, 165812130, 180885960, 184235700, 198974556, 200984400, 221082840, 226107450, 245647600, 248718195, 265299408, 276353550, 301476600, 331624260, 361771920, 368471400, 397949112, 414530325, 442165680, 452214900, 497436390, 552707100, 602953200, 663248520, 736942800, 795898224, 829060650, 904429800, 994872780, 1105414200, 1243590975, 1326497040, 1658121300, 1808859600, 1989745560, 2210828400, 2487181950, 3316242600, 3979491120, 4974363900, 6632485200, 9948727800, 19897455600]

約数ペア:

[(1, 19897455600), (2, 9948727800), (3, 6632485200), (4, 4974363900), (5, 3979491120), (6, 3316242600), (8, 2487181950), (9, 2210828400), (10, 1989745560), (11, 1808859600), (12, 1658121300), (15, 1326497040), (16, 1243590975), (18, 1105414200), (20, 994872780), (22, 904429800), (24, 829060650), (25, 795898224), (27, 736942800), (30, 663248520), (33, 602953200), (36, 552707100), (40, 497436390), (44, 452214900), (45, 442165680), (48, 414530325), (50, 397949112), (54, 368471400), (55, 361771920), (60, 331624260), (66, 301476600), (72, 276353550), (75, 265299408), (80, 248718195), (81, 245647600), (88, 226107450), (90, 221082840), (99, 200984400), (100, 198974556), (108, 184235700), (110, 180885960), (120, 165812130), (132, 150738300), (135, 147388560), (144, 138176775), (150, 132649704), (162, 122823800), (165, 120590640), (176, 113053725), (180, 110541420), (198, 100492200), (200, 99487278), (216, 92117850), (220, 90442980), (225, 88433136), (240, 82906065), (264, 75369150), (270, 73694280), (275, 72354384), (297, 66994800), (300, 66324852), (324, 61411900), (330, 60295320), (360, 55270710), (396, 50246100), (400, 49743639), (405, 49129520), (432, 46058925), (440, 45221490), (450, 44216568), (495, 40196880), (528, 37684575), (540, 36847140), (550, 36177192), (594, 33497400), (600, 33162426), (648, 30705950), (660, 30147660), (675, 29477712), (720, 27635355), (792, 25123050), (810, 24564760), (825, 24118128), (880, 22610745), (891, 22331600), (900, 22108284), (990, 20098440), (1080, 18423570), (1100, 18088596), (1188, 16748700), (1200, 16581213), (1296, 15352975), (1320, 15073830), (1350, 14738856), (1485, 13398960), (1584, 12561525), (1620, 12282380), (1650, 12059064), (1782, 11165800), (1800, 11054142), (1980, 10049220), (2025, 9825904), (2160, 9211785), (2200, 9044298), (2376, 8374350), (2475, 8039376), (2640, 7536915), (2700, 7369428), (2970, 6699480), (3240, 6141190), (3300, 6029532), (3564, 5582900), (3600, 5527071), (3960, 5024610), (4050, 4912952), (4400, 4522149), (4455, 4466320), (4752, 4187175), (4950, 4019688), (5400, 3684714), (5940, 3349740), (6480, 3070595), (6600, 3014766), (7128, 2791450), (7425, 2679792), (7920, 2512305), (8100, 2456476), (8910, 2233160), (9900, 2009844), (10800, 1842357), (11880, 1674870), (13200, 1507383), (14256, 1395725), (14850, 1339896), (16200, 1228238), (17820, 1116580), (19800, 1004922), (22275, 893264), (23760, 837435), (29700, 669948), (32400, 614119), (35640, 558290), (39600, 502461), (44550, 446632), (55829, 356400), (59400, 334974), (71280, 279145), (89100, 223316), (111658, 178200), (118800, 167487)]