19620257400

素因数分解:

$2^3\times 3^5\times 5^2\times {\mathrm{29}}^1\times {\mathrm{13921}}^1$

素因数の和:13981

約数の個数: 288

約数和(自身を含む): 70693131600

約数和(自身を除く): 51072874200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 29, 30, 36, 40, 45, 50, 54, 58, 60, 72, 75, 81, 87, 90, 100, 108, 116, 120, 135, 145, 150, 162, 174, 180, 200, 216, 225, 232, 243, 261, 270, 290, 300, 324, 348, 360, 405, 435, 450, 486, 522, 540, 580, 600, 648, 675, 696, 725, 783, 810, 870, 900, 972, 1044, 1080, 1160, 1215, 1305, 1350, 1450, 1566, 1620, 1740, 1800, 1944, 2025, 2088, 2175, 2349, 2430, 2610, 2700, 2900, 3132, 3240, 3480, 3915, 4050, 4350, 4698, 4860, 5220, 5400, 5800, 6075, 6264, 6525, 7047, 7830, 8100, 8700, 9396, 9720, 10440, 11745, 12150, 13050, 13921, 14094, 15660, 16200, 17400, 18792, 19575, 23490, 24300, 26100, 27842, 28188, 31320, 35235, 39150, 41763, 46980, 48600, 52200, 55684, 56376, 58725, 69605, 70470, 78300, 83526, 93960, 111368, 117450, 125289, 139210, 140940, 156600, 167052, 176175, 208815, 234900, 250578, 278420, 281880, 334104, 348025, 352350, 375867, 403709, 417630, 469800, 501156, 556840, 626445, 696050, 704700, 751734, 807418, 835260, 1002312, 1044075, 1127601, 1211127, 1252890, 1392100, 1409400, 1503468, 1614836, 1670520, 1879335, 2018545, 2088150, 2255202, 2422254, 2505780, 2784200, 3006936, 3132225, 3229672, 3382803, 3633381, 3758670, 4037090, 4176300, 4510404, 4844508, 5011560, 5638005, 6055635, 6264450, 6765606, 7266762, 7517340, 8074180, 8352600, 9020808, 9396675, 9689016, 10092725, 10900143, 11276010, 12111270, 12528900, 13531212, 14533524, 15034680, 16148360, 16914015, 18166905, 18793350, 20185450, 21800286, 22552020, 24222540, 25057800, 27062424, 28190025, 29067048, 30278175, 32700429, 33828030, 36333810, 37586700, 40370900, 43600572, 45104040, 48445080, 54500715, 56380050, 60556350, 65400858, 67656060, 72667620, 75173400, 80741800, 84570075, 87201144, 90834525, 98101287, 109001430, 112760100, 121112700, 130801716, 135312120, 145335240, 163502145, 169140150, 181669050, 196202574, 218002860, 225520200, 242225400, 261603432, 272503575, 327004290, 338280300, 363338100, 392405148, 436005720, 490506435, 545007150, 654008580, 676560600, 726676200, 784810296, 817510725, 981012870, 1090014300, 1308017160, 1635021450, 1962025740, 2180028600, 2452532175, 3270042900, 3924051480, 4905064350, 6540085800, 9810128700, 19620257400]

約数ペア:

[(1, 19620257400), (2, 9810128700), (3, 6540085800), (4, 4905064350), (5, 3924051480), (6, 3270042900), (8, 2452532175), (9, 2180028600), (10, 1962025740), (12, 1635021450), (15, 1308017160), (18, 1090014300), (20, 981012870), (24, 817510725), (25, 784810296), (27, 726676200), (29, 676560600), (30, 654008580), (36, 545007150), (40, 490506435), (45, 436005720), (50, 392405148), (54, 363338100), (58, 338280300), (60, 327004290), (72, 272503575), (75, 261603432), (81, 242225400), (87, 225520200), (90, 218002860), (100, 196202574), (108, 181669050), (116, 169140150), (120, 163502145), (135, 145335240), (145, 135312120), (150, 130801716), (162, 121112700), (174, 112760100), (180, 109001430), (200, 98101287), (216, 90834525), (225, 87201144), (232, 84570075), (243, 80741800), (261, 75173400), (270, 72667620), (290, 67656060), (300, 65400858), (324, 60556350), (348, 56380050), (360, 54500715), (405, 48445080), (435, 45104040), (450, 43600572), (486, 40370900), (522, 37586700), (540, 36333810), (580, 33828030), (600, 32700429), (648, 30278175), (675, 29067048), (696, 28190025), (725, 27062424), (783, 25057800), (810, 24222540), (870, 22552020), (900, 21800286), (972, 20185450), (1044, 18793350), (1080, 18166905), (1160, 16914015), (1215, 16148360), (1305, 15034680), (1350, 14533524), (1450, 13531212), (1566, 12528900), (1620, 12111270), (1740, 11276010), (1800, 10900143), (1944, 10092725), (2025, 9689016), (2088, 9396675), (2175, 9020808), (2349, 8352600), (2430, 8074180), (2610, 7517340), (2700, 7266762), (2900, 6765606), (3132, 6264450), (3240, 6055635), (3480, 5638005), (3915, 5011560), (4050, 4844508), (4350, 4510404), (4698, 4176300), (4860, 4037090), (5220, 3758670), (5400, 3633381), (5800, 3382803), (6075, 3229672), (6264, 3132225), (6525, 3006936), (7047, 2784200), (7830, 2505780), (8100, 2422254), (8700, 2255202), (9396, 2088150), (9720, 2018545), (10440, 1879335), (11745, 1670520), (12150, 1614836), (13050, 1503468), (13921, 1409400), (14094, 1392100), (15660, 1252890), (16200, 1211127), (17400, 1127601), (18792, 1044075), (19575, 1002312), (23490, 835260), (24300, 807418), (26100, 751734), (27842, 704700), (28188, 696050), (31320, 626445), (35235, 556840), (39150, 501156), (41763, 469800), (46980, 417630), (48600, 403709), (52200, 375867), (55684, 352350), (56376, 348025), (58725, 334104), (69605, 281880), (70470, 278420), (78300, 250578), (83526, 234900), (93960, 208815), (111368, 176175), (117450, 167052), (125289, 156600), (139210, 140940)]