20182978800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{541}}^1$

素因数の和:849

約数の個数: 360

約数和(自身を含む): 72099801488

約数和(自身を除く): 51916822688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 43, 45, 48, 50, 60, 72, 75, 80, 86, 90, 100, 120, 129, 144, 150, 172, 180, 200, 215, 225, 240, 241, 258, 300, 344, 360, 387, 400, 430, 450, 482, 516, 541, 600, 645, 688, 720, 723, 774, 860, 900, 964, 1032, 1075, 1082, 1200, 1205, 1290, 1446, 1548, 1623, 1720, 1800, 1928, 1935, 2064, 2150, 2164, 2169, 2410, 2580, 2705, 2892, 3096, 3225, 3246, 3440, 3600, 3615, 3856, 3870, 4300, 4328, 4338, 4820, 4869, 5160, 5410, 5784, 6025, 6192, 6450, 6492, 7230, 7740, 8115, 8600, 8656, 8676, 9640, 9675, 9738, 10320, 10363, 10820, 10845, 11568, 12050, 12900, 12984, 13525, 14460, 15480, 16230, 17200, 17352, 18075, 19280, 19350, 19476, 20726, 21640, 21690, 23263, 24100, 24345, 25800, 25968, 27050, 28920, 30960, 31089, 32460, 34704, 36150, 38700, 38952, 40575, 41452, 43280, 43380, 46526, 48200, 48690, 51600, 51815, 54100, 54225, 57840, 62178, 64920, 69789, 72300, 77400, 77904, 81150, 82904, 86760, 93052, 93267, 96400, 97380, 103630, 108200, 108450, 116315, 121725, 124356, 129840, 130381, 139578, 144600, 154800, 155445, 162300, 165808, 173520, 186104, 186534, 194760, 207260, 209367, 216400, 216900, 232630, 243450, 248712, 259075, 260762, 279156, 289200, 310890, 324600, 348945, 372208, 373068, 389520, 391143, 414520, 418734, 433800, 465260, 466335, 486900, 497424, 518150, 521524, 558312, 581575, 621780, 649200, 651905, 697890, 746136, 777225, 782286, 829040, 837468, 867600, 930520, 932670, 973800, 1036300, 1043048, 1046835, 1116624, 1163150, 1173429, 1243560, 1303810, 1395780, 1492272, 1554450, 1564572, 1674936, 1744725, 1861040, 1865340, 1947600, 1955715, 2072600, 2086096, 2093670, 2326300, 2331675, 2346858, 2487120, 2607620, 2791560, 3108900, 3129144, 3259525, 3349872, 3489450, 3730680, 3911430, 4145200, 4187340, 4652600, 4663350, 4693716, 5215240, 5234175, 5583120, 5606383, 5867145, 6217800, 6258288, 6519050, 6978900, 7461360, 7822860, 8374680, 9305200, 9326700, 9387432, 9778575, 10430480, 10468350, 11212766, 11734290, 12435600, 13038100, 13957800, 15645720, 16749360, 16819149, 18653400, 18774864, 19557150, 20936700, 22425532, 23468580, 26076200, 27915600, 28031915, 29335725, 31291440, 33638298, 37306800, 39114300, 41873400, 44851064, 46937160, 50457447, 52152400, 56063830, 58671450, 67276596, 78228600, 83746800, 84095745, 89702128, 93874320, 100914894, 112127660, 117342900, 134553192, 140159575, 156457200, 168191490, 201829788, 224255320, 234685800, 252287235, 269106384, 280319150, 336382980, 403659576, 420478725, 448510640, 469371600, 504574470, 560638300, 672765960, 807319152, 840957450, 1009148940, 1121276600, 1261436175, 1345531920, 1681914900, 2018297880, 2242553200, 2522872350, 3363829800, 4036595760, 5045744700, 6727659600, 10091489400, 20182978800]

約数ペア:

[(1, 20182978800), (2, 10091489400), (3, 6727659600), (4, 5045744700), (5, 4036595760), (6, 3363829800), (8, 2522872350), (9, 2242553200), (10, 2018297880), (12, 1681914900), (15, 1345531920), (16, 1261436175), (18, 1121276600), (20, 1009148940), (24, 840957450), (25, 807319152), (30, 672765960), (36, 560638300), (40, 504574470), (43, 469371600), (45, 448510640), (48, 420478725), (50, 403659576), (60, 336382980), (72, 280319150), (75, 269106384), (80, 252287235), (86, 234685800), (90, 224255320), (100, 201829788), (120, 168191490), (129, 156457200), (144, 140159575), (150, 134553192), (172, 117342900), (180, 112127660), (200, 100914894), (215, 93874320), (225, 89702128), (240, 84095745), (241, 83746800), (258, 78228600), (300, 67276596), (344, 58671450), (360, 56063830), (387, 52152400), (400, 50457447), (430, 46937160), (450, 44851064), (482, 41873400), (516, 39114300), (541, 37306800), (600, 33638298), (645, 31291440), (688, 29335725), (720, 28031915), (723, 27915600), (774, 26076200), (860, 23468580), (900, 22425532), (964, 20936700), (1032, 19557150), (1075, 18774864), (1082, 18653400), (1200, 16819149), (1205, 16749360), (1290, 15645720), (1446, 13957800), (1548, 13038100), (1623, 12435600), (1720, 11734290), (1800, 11212766), (1928, 10468350), (1935, 10430480), (2064, 9778575), (2150, 9387432), (2164, 9326700), (2169, 9305200), (2410, 8374680), (2580, 7822860), (2705, 7461360), (2892, 6978900), (3096, 6519050), (3225, 6258288), (3246, 6217800), (3440, 5867145), (3600, 5606383), (3615, 5583120), (3856, 5234175), (3870, 5215240), (4300, 4693716), (4328, 4663350), (4338, 4652600), (4820, 4187340), (4869, 4145200), (5160, 3911430), (5410, 3730680), (5784, 3489450), (6025, 3349872), (6192, 3259525), (6450, 3129144), (6492, 3108900), (7230, 2791560), (7740, 2607620), (8115, 2487120), (8600, 2346858), (8656, 2331675), (8676, 2326300), (9640, 2093670), (9675, 2086096), (9738, 2072600), (10320, 1955715), (10363, 1947600), (10820, 1865340), (10845, 1861040), (11568, 1744725), (12050, 1674936), (12900, 1564572), (12984, 1554450), (13525, 1492272), (14460, 1395780), (15480, 1303810), (16230, 1243560), (17200, 1173429), (17352, 1163150), (18075, 1116624), (19280, 1046835), (19350, 1043048), (19476, 1036300), (20726, 973800), (21640, 932670), (21690, 930520), (23263, 867600), (24100, 837468), (24345, 829040), (25800, 782286), (25968, 777225), (27050, 746136), (28920, 697890), (30960, 651905), (31089, 649200), (32460, 621780), (34704, 581575), (36150, 558312), (38700, 521524), (38952, 518150), (40575, 497424), (41452, 486900), (43280, 466335), (43380, 465260), (46526, 433800), (48200, 418734), (48690, 414520), (51600, 391143), (51815, 389520), (54100, 373068), (54225, 372208), (57840, 348945), (62178, 324600), (64920, 310890), (69789, 289200), (72300, 279156), (77400, 260762), (77904, 259075), (81150, 248712), (82904, 243450), (86760, 232630), (93052, 216900), (93267, 216400), (96400, 209367), (97380, 207260), (103630, 194760), (108200, 186534), (108450, 186104), (116315, 173520), (121725, 165808), (124356, 162300), (129840, 155445), (130381, 154800), (139578, 144600)]