189623700

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:236

約数の個数: 288

約数和(自身を含む): 711065600

約数和(自身を除く): 521441900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 79, 84, 90, 100, 105, 108, 126, 127, 135, 140, 150, 158, 175, 180, 189, 210, 225, 237, 252, 254, 270, 300, 315, 316, 350, 378, 381, 395, 420, 450, 474, 508, 525, 540, 553, 630, 635, 675, 700, 711, 756, 762, 790, 889, 900, 945, 948, 1050, 1106, 1143, 1185, 1260, 1270, 1350, 1422, 1524, 1575, 1580, 1659, 1778, 1890, 1905, 1975, 2100, 2133, 2212, 2286, 2370, 2540, 2667, 2700, 2765, 2844, 3150, 3175, 3318, 3429, 3555, 3556, 3780, 3810, 3950, 4266, 4445, 4572, 4725, 4740, 4977, 5334, 5530, 5715, 5925, 6300, 6350, 6636, 6858, 7110, 7620, 7900, 8001, 8295, 8532, 8890, 9450, 9525, 9954, 10033, 10665, 10668, 11060, 11430, 11850, 12700, 13335, 13716, 13825, 14220, 14931, 16002, 16590, 17145, 17775, 17780, 18900, 19050, 19908, 20066, 21330, 22225, 22860, 23700, 24003, 24885, 26670, 27650, 28575, 29862, 30099, 32004, 33180, 34290, 35550, 38100, 40005, 40132, 41475, 42660, 44450, 48006, 49770, 50165, 53325, 53340, 55300, 57150, 59724, 60198, 66675, 68580, 70231, 71100, 74655, 80010, 82950, 85725, 88900, 90297, 96012, 99540, 100330, 106650, 114300, 120015, 120396, 124425, 133350, 140462, 149310, 150495, 160020, 165900, 171450, 180594, 200025, 200660, 210693, 213300, 240030, 248850, 250825, 266700, 270891, 280924, 298620, 300990, 342900, 351155, 361188, 373275, 400050, 421386, 451485, 480060, 497700, 501650, 541782, 600075, 601980, 632079, 702310, 746550, 752475, 800100, 842772, 902970, 1003300, 1053465, 1083564, 1200150, 1264158, 1354455, 1404620, 1493100, 1504950, 1755775, 1805940, 1896237, 2106930, 2257425, 2400300, 2528316, 2708910, 3009900, 3160395, 3511550, 3792474, 4213860, 4514850, 5267325, 5417820, 6320790, 6772275, 7023100, 7584948, 9029700, 9481185, 10534650, 12641580, 13544550, 15801975, 18962370, 21069300, 27089100, 31603950, 37924740, 47405925, 63207900, 94811850, 189623700]

約数ペア:

[(1, 189623700), (2, 94811850), (3, 63207900), (4, 47405925), (5, 37924740), (6, 31603950), (7, 27089100), (9, 21069300), (10, 18962370), (12, 15801975), (14, 13544550), (15, 12641580), (18, 10534650), (20, 9481185), (21, 9029700), (25, 7584948), (27, 7023100), (28, 6772275), (30, 6320790), (35, 5417820), (36, 5267325), (42, 4514850), (45, 4213860), (50, 3792474), (54, 3511550), (60, 3160395), (63, 3009900), (70, 2708910), (75, 2528316), (79, 2400300), (84, 2257425), (90, 2106930), (100, 1896237), (105, 1805940), (108, 1755775), (126, 1504950), (127, 1493100), (135, 1404620), (140, 1354455), (150, 1264158), (158, 1200150), (175, 1083564), (180, 1053465), (189, 1003300), (210, 902970), (225, 842772), (237, 800100), (252, 752475), (254, 746550), (270, 702310), (300, 632079), (315, 601980), (316, 600075), (350, 541782), (378, 501650), (381, 497700), (395, 480060), (420, 451485), (450, 421386), (474, 400050), (508, 373275), (525, 361188), (540, 351155), (553, 342900), (630, 300990), (635, 298620), (675, 280924), (700, 270891), (711, 266700), (756, 250825), (762, 248850), (790, 240030), (889, 213300), (900, 210693), (945, 200660), (948, 200025), (1050, 180594), (1106, 171450), (1143, 165900), (1185, 160020), (1260, 150495), (1270, 149310), (1350, 140462), (1422, 133350), (1524, 124425), (1575, 120396), (1580, 120015), (1659, 114300), (1778, 106650), (1890, 100330), (1905, 99540), (1975, 96012), (2100, 90297), (2133, 88900), (2212, 85725), (2286, 82950), (2370, 80010), (2540, 74655), (2667, 71100), (2700, 70231), (2765, 68580), (2844, 66675), (3150, 60198), (3175, 59724), (3318, 57150), (3429, 55300), (3555, 53340), (3556, 53325), (3780, 50165), (3810, 49770), (3950, 48006), (4266, 44450), (4445, 42660), (4572, 41475), (4725, 40132), (4740, 40005), (4977, 38100), (5334, 35550), (5530, 34290), (5715, 33180), (5925, 32004), (6300, 30099), (6350, 29862), (6636, 28575), (6858, 27650), (7110, 26670), (7620, 24885), (7900, 24003), (8001, 23700), (8295, 22860), (8532, 22225), (8890, 21330), (9450, 20066), (9525, 19908), (9954, 19050), (10033, 18900), (10665, 17780), (10668, 17775), (11060, 17145), (11430, 16590), (11850, 16002), (12700, 14931), (13335, 14220), (13716, 13825)]