42642000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:155

約数の個数: 240

約数和(自身を含む): 156918528

約数和(自身を除く): 114276528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 30, 36, 40, 45, 46, 48, 50, 60, 69, 72, 75, 80, 90, 92, 100, 103, 115, 120, 125, 138, 144, 150, 180, 184, 200, 206, 207, 225, 230, 240, 250, 276, 300, 309, 345, 360, 368, 375, 400, 412, 414, 450, 460, 500, 515, 552, 575, 600, 618, 690, 720, 750, 824, 828, 900, 920, 927, 1000, 1030, 1035, 1104, 1125, 1150, 1200, 1236, 1380, 1500, 1545, 1648, 1656, 1725, 1800, 1840, 1854, 2000, 2060, 2070, 2250, 2300, 2369, 2472, 2575, 2760, 2875, 3000, 3090, 3312, 3450, 3600, 3708, 4120, 4140, 4500, 4600, 4635, 4738, 4944, 5150, 5175, 5520, 5750, 6000, 6180, 6900, 7107, 7416, 7725, 8240, 8280, 8625, 9000, 9200, 9270, 9476, 10300, 10350, 11500, 11845, 12360, 12875, 13800, 14214, 14832, 15450, 16560, 17250, 18000, 18540, 18952, 20600, 20700, 21321, 23000, 23175, 23690, 24720, 25750, 25875, 27600, 28428, 30900, 34500, 35535, 37080, 37904, 38625, 41200, 41400, 42642, 46000, 46350, 47380, 51500, 51750, 56856, 59225, 61800, 69000, 71070, 74160, 77250, 82800, 85284, 92700, 94760, 103000, 103500, 106605, 113712, 115875, 118450, 123600, 138000, 142140, 154500, 170568, 177675, 185400, 189520, 206000, 207000, 213210, 231750, 236900, 284280, 296125, 309000, 341136, 355350, 370800, 414000, 426420, 463500, 473800, 533025, 568560, 592250, 618000, 710700, 852840, 888375, 927000, 947600, 1066050, 1184500, 1421400, 1705680, 1776750, 1854000, 2132100, 2369000, 2665125, 2842800, 3553500, 4264200, 4738000, 5330250, 7107000, 8528400, 10660500, 14214000, 21321000, 42642000]

約数ペア:

[(1, 42642000), (2, 21321000), (3, 14214000), (4, 10660500), (5, 8528400), (6, 7107000), (8, 5330250), (9, 4738000), (10, 4264200), (12, 3553500), (15, 2842800), (16, 2665125), (18, 2369000), (20, 2132100), (23, 1854000), (24, 1776750), (25, 1705680), (30, 1421400), (36, 1184500), (40, 1066050), (45, 947600), (46, 927000), (48, 888375), (50, 852840), (60, 710700), (69, 618000), (72, 592250), (75, 568560), (80, 533025), (90, 473800), (92, 463500), (100, 426420), (103, 414000), (115, 370800), (120, 355350), (125, 341136), (138, 309000), (144, 296125), (150, 284280), (180, 236900), (184, 231750), (200, 213210), (206, 207000), (207, 206000), (225, 189520), (230, 185400), (240, 177675), (250, 170568), (276, 154500), (300, 142140), (309, 138000), (345, 123600), (360, 118450), (368, 115875), (375, 113712), (400, 106605), (412, 103500), (414, 103000), (450, 94760), (460, 92700), (500, 85284), (515, 82800), (552, 77250), (575, 74160), (600, 71070), (618, 69000), (690, 61800), (720, 59225), (750, 56856), (824, 51750), (828, 51500), (900, 47380), (920, 46350), (927, 46000), (1000, 42642), (1030, 41400), (1035, 41200), (1104, 38625), (1125, 37904), (1150, 37080), (1200, 35535), (1236, 34500), (1380, 30900), (1500, 28428), (1545, 27600), (1648, 25875), (1656, 25750), (1725, 24720), (1800, 23690), (1840, 23175), (1854, 23000), (2000, 21321), (2060, 20700), (2070, 20600), (2250, 18952), (2300, 18540), (2369, 18000), (2472, 17250), (2575, 16560), (2760, 15450), (2875, 14832), (3000, 14214), (3090, 13800), (3312, 12875), (3450, 12360), (3600, 11845), (3708, 11500), (4120, 10350), (4140, 10300), (4500, 9476), (4600, 9270), (4635, 9200), (4738, 9000), (4944, 8625), (5150, 8280), (5175, 8240), (5520, 7725), (5750, 7416), (6000, 7107), (6180, 6900)]