80442000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:179

約数の個数: 240

約数和(自身を含む): 290450160

約数和(自身を除く): 210008160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 41, 45, 48, 50, 60, 72, 75, 80, 82, 90, 100, 109, 120, 123, 125, 144, 150, 164, 180, 200, 205, 218, 225, 240, 246, 250, 300, 327, 328, 360, 369, 375, 400, 410, 436, 450, 492, 500, 545, 600, 615, 654, 656, 720, 738, 750, 820, 872, 900, 981, 984, 1000, 1025, 1090, 1125, 1200, 1230, 1308, 1476, 1500, 1635, 1640, 1744, 1800, 1845, 1962, 1968, 2000, 2050, 2180, 2250, 2460, 2616, 2725, 2952, 3000, 3075, 3270, 3280, 3600, 3690, 3924, 4100, 4360, 4469, 4500, 4905, 4920, 5125, 5232, 5450, 5904, 6000, 6150, 6540, 7380, 7848, 8175, 8200, 8720, 8938, 9000, 9225, 9810, 9840, 10250, 10900, 12300, 13080, 13407, 13625, 14760, 15375, 15696, 16350, 16400, 17876, 18000, 18450, 19620, 20500, 21800, 22345, 24525, 24600, 26160, 26814, 27250, 29520, 30750, 32700, 35752, 36900, 39240, 40221, 40875, 41000, 43600, 44690, 46125, 49050, 49200, 53628, 54500, 61500, 65400, 67035, 71504, 73800, 78480, 80442, 81750, 82000, 89380, 92250, 98100, 107256, 109000, 111725, 122625, 123000, 130800, 134070, 147600, 160884, 163500, 178760, 184500, 196200, 201105, 214512, 218000, 223450, 245250, 246000, 268140, 321768, 327000, 335175, 357520, 369000, 392400, 402210, 446900, 490500, 536280, 558625, 643536, 654000, 670350, 738000, 804420, 893800, 981000, 1005525, 1072560, 1117250, 1340700, 1608840, 1675875, 1787600, 1962000, 2011050, 2234500, 2681400, 3217680, 3351750, 4022100, 4469000, 5027625, 5362800, 6703500, 8044200, 8938000, 10055250, 13407000, 16088400, 20110500, 26814000, 40221000, 80442000]

約数ペア:

[(1, 80442000), (2, 40221000), (3, 26814000), (4, 20110500), (5, 16088400), (6, 13407000), (8, 10055250), (9, 8938000), (10, 8044200), (12, 6703500), (15, 5362800), (16, 5027625), (18, 4469000), (20, 4022100), (24, 3351750), (25, 3217680), (30, 2681400), (36, 2234500), (40, 2011050), (41, 1962000), (45, 1787600), (48, 1675875), (50, 1608840), (60, 1340700), (72, 1117250), (75, 1072560), (80, 1005525), (82, 981000), (90, 893800), (100, 804420), (109, 738000), (120, 670350), (123, 654000), (125, 643536), (144, 558625), (150, 536280), (164, 490500), (180, 446900), (200, 402210), (205, 392400), (218, 369000), (225, 357520), (240, 335175), (246, 327000), (250, 321768), (300, 268140), (327, 246000), (328, 245250), (360, 223450), (369, 218000), (375, 214512), (400, 201105), (410, 196200), (436, 184500), (450, 178760), (492, 163500), (500, 160884), (545, 147600), (600, 134070), (615, 130800), (654, 123000), (656, 122625), (720, 111725), (738, 109000), (750, 107256), (820, 98100), (872, 92250), (900, 89380), (981, 82000), (984, 81750), (1000, 80442), (1025, 78480), (1090, 73800), (1125, 71504), (1200, 67035), (1230, 65400), (1308, 61500), (1476, 54500), (1500, 53628), (1635, 49200), (1640, 49050), (1744, 46125), (1800, 44690), (1845, 43600), (1962, 41000), (1968, 40875), (2000, 40221), (2050, 39240), (2180, 36900), (2250, 35752), (2460, 32700), (2616, 30750), (2725, 29520), (2952, 27250), (3000, 26814), (3075, 26160), (3270, 24600), (3280, 24525), (3600, 22345), (3690, 21800), (3924, 20500), (4100, 19620), (4360, 18450), (4469, 18000), (4500, 17876), (4905, 16400), (4920, 16350), (5125, 15696), (5232, 15375), (5450, 14760), (5904, 13625), (6000, 13407), (6150, 13080), (6540, 12300), (7380, 10900), (7848, 10250), (8175, 9840), (8200, 9810), (8720, 9225), (8938, 9000)]