20161450800

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{349}}^1\times {\mathrm{1783}}^1$

素因数の和:2162

約数の個数: 300

約数和(自身を含む): 72605856400

約数和(自身を除く): 52444405600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 100, 108, 120, 135, 144, 150, 162, 180, 200, 216, 225, 240, 270, 300, 324, 349, 360, 400, 405, 432, 450, 540, 600, 648, 675, 698, 720, 810, 900, 1047, 1080, 1200, 1296, 1350, 1396, 1620, 1745, 1783, 1800, 2025, 2094, 2160, 2700, 2792, 3141, 3240, 3490, 3566, 3600, 4050, 4188, 5235, 5349, 5400, 5584, 6282, 6480, 6980, 7132, 8100, 8376, 8725, 8915, 9423, 10470, 10698, 10800, 12564, 13960, 14264, 15705, 16047, 16200, 16752, 17450, 17830, 18846, 20940, 21396, 25128, 26175, 26745, 27920, 28269, 28528, 31410, 32094, 32400, 34900, 35660, 37692, 41880, 42792, 44575, 47115, 48141, 50256, 52350, 53490, 56538, 62820, 64188, 69800, 71320, 75384, 78525, 80235, 83760, 85584, 89150, 94230, 96282, 104700, 106980, 113076, 125640, 128376, 133725, 139600, 141345, 142640, 144423, 150768, 157050, 160470, 178300, 188460, 192564, 209400, 213960, 226152, 235575, 240705, 251280, 256752, 267450, 282690, 288846, 314100, 320940, 356600, 376920, 385128, 401175, 418800, 427920, 452304, 471150, 481410, 534900, 565380, 577692, 622267, 628200, 641880, 706725, 713200, 722115, 753840, 770256, 802350, 942300, 962820, 1069800, 1130760, 1155384, 1203525, 1244534, 1256400, 1283760, 1413450, 1444230, 1604700, 1866801, 1884600, 1925640, 2139600, 2261520, 2310768, 2407050, 2489068, 2826900, 2888460, 3111335, 3209400, 3610575, 3733602, 3769200, 3851280, 4814100, 4978136, 5600403, 5653800, 5776920, 6222670, 6418800, 7221150, 7467204, 9334005, 9628200, 9956272, 11200806, 11307600, 11553840, 12445340, 14442300, 14934408, 15556675, 16801209, 18668010, 19256400, 22401612, 24890680, 28002015, 28884600, 29868816, 31113350, 33602418, 37336020, 44803224, 46670025, 49781360, 50403627, 56004030, 57769200, 62226700, 67204836, 74672040, 84006045, 89606448, 93340050, 100807254, 112008060, 124453400, 134409672, 140010075, 149344080, 168012090, 186680100, 201614508, 224016120, 248906800, 252018135, 268819344, 280020150, 336024180, 373360200, 403229016, 420030225, 448032240, 504036270, 560040300, 672048360, 746720400, 806458032, 840060450, 1008072540, 1120080600, 1260090675, 1344096720, 1680120900, 2016145080, 2240161200, 2520181350, 3360241800, 4032290160, 5040362700, 6720483600, 10080725400, 20161450800]

約数ペア:

[(1, 20161450800), (2, 10080725400), (3, 6720483600), (4, 5040362700), (5, 4032290160), (6, 3360241800), (8, 2520181350), (9, 2240161200), (10, 2016145080), (12, 1680120900), (15, 1344096720), (16, 1260090675), (18, 1120080600), (20, 1008072540), (24, 840060450), (25, 806458032), (27, 746720400), (30, 672048360), (36, 560040300), (40, 504036270), (45, 448032240), (48, 420030225), (50, 403229016), (54, 373360200), (60, 336024180), (72, 280020150), (75, 268819344), (80, 252018135), (81, 248906800), (90, 224016120), (100, 201614508), (108, 186680100), (120, 168012090), (135, 149344080), (144, 140010075), (150, 134409672), (162, 124453400), (180, 112008060), (200, 100807254), (216, 93340050), (225, 89606448), (240, 84006045), (270, 74672040), (300, 67204836), (324, 62226700), (349, 57769200), (360, 56004030), (400, 50403627), (405, 49781360), (432, 46670025), (450, 44803224), (540, 37336020), (600, 33602418), (648, 31113350), (675, 29868816), (698, 28884600), (720, 28002015), (810, 24890680), (900, 22401612), (1047, 19256400), (1080, 18668010), (1200, 16801209), (1296, 15556675), (1350, 14934408), (1396, 14442300), (1620, 12445340), (1745, 11553840), (1783, 11307600), (1800, 11200806), (2025, 9956272), (2094, 9628200), (2160, 9334005), (2700, 7467204), (2792, 7221150), (3141, 6418800), (3240, 6222670), (3490, 5776920), (3566, 5653800), (3600, 5600403), (4050, 4978136), (4188, 4814100), (5235, 3851280), (5349, 3769200), (5400, 3733602), (5584, 3610575), (6282, 3209400), (6480, 3111335), (6980, 2888460), (7132, 2826900), (8100, 2489068), (8376, 2407050), (8725, 2310768), (8915, 2261520), (9423, 2139600), (10470, 1925640), (10698, 1884600), (10800, 1866801), (12564, 1604700), (13960, 1444230), (14264, 1413450), (15705, 1283760), (16047, 1256400), (16200, 1244534), (16752, 1203525), (17450, 1155384), (17830, 1130760), (18846, 1069800), (20940, 962820), (21396, 942300), (25128, 802350), (26175, 770256), (26745, 753840), (27920, 722115), (28269, 713200), (28528, 706725), (31410, 641880), (32094, 628200), (32400, 622267), (34900, 577692), (35660, 565380), (37692, 534900), (41880, 481410), (42792, 471150), (44575, 452304), (47115, 427920), (48141, 418800), (50256, 401175), (52350, 385128), (53490, 376920), (56538, 356600), (62820, 320940), (64188, 314100), (69800, 288846), (71320, 282690), (75384, 267450), (78525, 256752), (80235, 251280), (83760, 240705), (85584, 235575), (89150, 226152), (94230, 213960), (96282, 209400), (104700, 192564), (106980, 188460), (113076, 178300), (125640, 160470), (128376, 157050), (133725, 150768), (139600, 144423), (141345, 142640)]