1227186000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{79}}^1\times {\mathrm{863}}^1$

素因数の和:971

約数の個数: 240

約数和(自身を含む): 4345436160

約数和(自身を除く): 3118250160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 79, 80, 90, 100, 120, 125, 144, 150, 158, 180, 200, 225, 237, 240, 250, 300, 316, 360, 375, 395, 400, 450, 474, 500, 600, 632, 711, 720, 750, 790, 863, 900, 948, 1000, 1125, 1185, 1200, 1264, 1422, 1500, 1580, 1726, 1800, 1896, 1975, 2000, 2250, 2370, 2589, 2844, 3000, 3160, 3452, 3555, 3600, 3792, 3950, 4315, 4500, 4740, 5178, 5688, 5925, 6000, 6320, 6904, 7110, 7767, 7900, 8630, 9000, 9480, 9875, 10356, 11376, 11850, 12945, 13808, 14220, 15534, 15800, 17260, 17775, 18000, 18960, 19750, 20712, 21575, 23700, 25890, 28440, 29625, 31068, 31600, 34520, 35550, 38835, 39500, 41424, 43150, 47400, 51780, 56880, 59250, 62136, 64725, 68177, 69040, 71100, 77670, 79000, 86300, 88875, 94800, 103560, 107875, 118500, 124272, 129450, 136354, 142200, 155340, 158000, 172600, 177750, 194175, 204531, 207120, 215750, 237000, 258900, 272708, 284400, 310680, 323625, 340885, 345200, 355500, 388350, 409062, 431500, 474000, 517800, 545416, 613593, 621360, 647250, 681770, 711000, 776700, 818124, 863000, 970875, 1022655, 1035600, 1090832, 1227186, 1294500, 1363540, 1422000, 1553400, 1636248, 1704425, 1726000, 1941750, 2045310, 2454372, 2589000, 2727080, 3067965, 3106800, 3272496, 3408850, 3883500, 4090620, 4908744, 5113275, 5178000, 5454160, 6135930, 6817700, 7767000, 8181240, 8522125, 9817488, 10226550, 12271860, 13635400, 15339825, 15534000, 16362480, 17044250, 20453100, 24543720, 25566375, 27270800, 30679650, 34088500, 40906200, 49087440, 51132750, 61359300, 68177000, 76699125, 81812400, 102265500, 122718600, 136354000, 153398250, 204531000, 245437200, 306796500, 409062000, 613593000, 1227186000]

約数ペア:

[(1, 1227186000), (2, 613593000), (3, 409062000), (4, 306796500), (5, 245437200), (6, 204531000), (8, 153398250), (9, 136354000), (10, 122718600), (12, 102265500), (15, 81812400), (16, 76699125), (18, 68177000), (20, 61359300), (24, 51132750), (25, 49087440), (30, 40906200), (36, 34088500), (40, 30679650), (45, 27270800), (48, 25566375), (50, 24543720), (60, 20453100), (72, 17044250), (75, 16362480), (79, 15534000), (80, 15339825), (90, 13635400), (100, 12271860), (120, 10226550), (125, 9817488), (144, 8522125), (150, 8181240), (158, 7767000), (180, 6817700), (200, 6135930), (225, 5454160), (237, 5178000), (240, 5113275), (250, 4908744), (300, 4090620), (316, 3883500), (360, 3408850), (375, 3272496), (395, 3106800), (400, 3067965), (450, 2727080), (474, 2589000), (500, 2454372), (600, 2045310), (632, 1941750), (711, 1726000), (720, 1704425), (750, 1636248), (790, 1553400), (863, 1422000), (900, 1363540), (948, 1294500), (1000, 1227186), (1125, 1090832), (1185, 1035600), (1200, 1022655), (1264, 970875), (1422, 863000), (1500, 818124), (1580, 776700), (1726, 711000), (1800, 681770), (1896, 647250), (1975, 621360), (2000, 613593), (2250, 545416), (2370, 517800), (2589, 474000), (2844, 431500), (3000, 409062), (3160, 388350), (3452, 355500), (3555, 345200), (3600, 340885), (3792, 323625), (3950, 310680), (4315, 284400), (4500, 272708), (4740, 258900), (5178, 237000), (5688, 215750), (5925, 207120), (6000, 204531), (6320, 194175), (6904, 177750), (7110, 172600), (7767, 158000), (7900, 155340), (8630, 142200), (9000, 136354), (9480, 129450), (9875, 124272), (10356, 118500), (11376, 107875), (11850, 103560), (12945, 94800), (13808, 88875), (14220, 86300), (15534, 79000), (15800, 77670), (17260, 71100), (17775, 69040), (18000, 68177), (18960, 64725), (19750, 62136), (20712, 59250), (21575, 56880), (23700, 51780), (25890, 47400), (28440, 43150), (29625, 41424), (31068, 39500), (31600, 38835), (34520, 35550)]