216499500

素因数分解:

$2^2\times 3^3\times 5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:143

約数の個数: 384

約数和(自身を含む): 838656000

約数和(自身を除く): 622156500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 29, 30, 35, 36, 42, 45, 50, 54, 58, 60, 63, 70, 75, 79, 84, 87, 90, 100, 105, 108, 116, 125, 126, 135, 140, 145, 150, 158, 174, 175, 180, 189, 203, 210, 225, 237, 250, 252, 261, 270, 290, 300, 315, 316, 348, 350, 375, 378, 395, 406, 420, 435, 450, 474, 500, 522, 525, 540, 553, 580, 609, 630, 675, 700, 711, 725, 750, 756, 783, 790, 812, 870, 875, 900, 945, 948, 1015, 1044, 1050, 1106, 1125, 1185, 1218, 1260, 1305, 1350, 1422, 1450, 1500, 1566, 1575, 1580, 1659, 1740, 1750, 1827, 1890, 1975, 2030, 2100, 2133, 2175, 2212, 2250, 2291, 2370, 2436, 2610, 2625, 2700, 2765, 2844, 2900, 3045, 3132, 3150, 3318, 3375, 3500, 3555, 3625, 3654, 3780, 3915, 3950, 4060, 4266, 4350, 4500, 4582, 4725, 4740, 4977, 5075, 5220, 5250, 5481, 5530, 5925, 6090, 6300, 6525, 6636, 6750, 6873, 7110, 7250, 7308, 7830, 7875, 7900, 8295, 8532, 8700, 9135, 9164, 9450, 9875, 9954, 10150, 10500, 10665, 10875, 10962, 11060, 11455, 11850, 12180, 13050, 13500, 13746, 13825, 14220, 14500, 14931, 15225, 15660, 15750, 16037, 16590, 17775, 18270, 18900, 19575, 19750, 19908, 20300, 20619, 21330, 21750, 21924, 22910, 23625, 23700, 24885, 25375, 26100, 27405, 27492, 27650, 29625, 29862, 30450, 31500, 32074, 32625, 33180, 34365, 35550, 36540, 39150, 39500, 41238, 41475, 42660, 43500, 45675, 45820, 47250, 48111, 49770, 50750, 53325, 54810, 55300, 57275, 59250, 59724, 60900, 61857, 64148, 65250, 68730, 69125, 71100, 74655, 76125, 78300, 80185, 82476, 82950, 88875, 91350, 94500, 96222, 97875, 99540, 101500, 103095, 106650, 109620, 114550, 118500, 123714, 124425, 130500, 137025, 137460, 138250, 144333, 149310, 152250, 160370, 165900, 171825, 177750, 182700, 192444, 195750, 206190, 207375, 213300, 228375, 229100, 240555, 247428, 248850, 266625, 274050, 276500, 286375, 288666, 298620, 304500, 309285, 320740, 343650, 355500, 373275, 391500, 400925, 412380, 414750, 432999, 456750, 481110, 497700, 515475, 533250, 548100, 572750, 577332, 618570, 622125, 685125, 687300, 721665, 746550, 801850, 829500, 859125, 865998, 913500, 962220, 1030950, 1066500, 1145500, 1202775, 1237140, 1244250, 1370250, 1443330, 1493100, 1546425, 1603700, 1718250, 1731996, 1866375, 2004625, 2061900, 2164995, 2405550, 2488500, 2577375, 2740500, 2886660, 3092850, 3436500, 3608325, 3732750, 4009250, 4329990, 4811100, 5154750, 6013875, 6185700, 7216650, 7465500, 7732125, 8018500, 8659980, 10309500, 10824975, 12027750, 14433300, 15464250, 18041625, 21649950, 24055500, 30928500, 36083250, 43299900, 54124875, 72166500, 108249750, 216499500]

約数ペア:

[(1, 216499500), (2, 108249750), (3, 72166500), (4, 54124875), (5, 43299900), (6, 36083250), (7, 30928500), (9, 24055500), (10, 21649950), (12, 18041625), (14, 15464250), (15, 14433300), (18, 12027750), (20, 10824975), (21, 10309500), (25, 8659980), (27, 8018500), (28, 7732125), (29, 7465500), (30, 7216650), (35, 6185700), (36, 6013875), (42, 5154750), (45, 4811100), (50, 4329990), (54, 4009250), (58, 3732750), (60, 3608325), (63, 3436500), (70, 3092850), (75, 2886660), (79, 2740500), (84, 2577375), (87, 2488500), (90, 2405550), (100, 2164995), (105, 2061900), (108, 2004625), (116, 1866375), (125, 1731996), (126, 1718250), (135, 1603700), (140, 1546425), (145, 1493100), (150, 1443330), (158, 1370250), (174, 1244250), (175, 1237140), (180, 1202775), (189, 1145500), (203, 1066500), (210, 1030950), (225, 962220), (237, 913500), (250, 865998), (252, 859125), (261, 829500), (270, 801850), (290, 746550), (300, 721665), (315, 687300), (316, 685125), (348, 622125), (350, 618570), (375, 577332), (378, 572750), (395, 548100), (406, 533250), (420, 515475), (435, 497700), (450, 481110), (474, 456750), (500, 432999), (522, 414750), (525, 412380), (540, 400925), (553, 391500), (580, 373275), (609, 355500), (630, 343650), (675, 320740), (700, 309285), (711, 304500), (725, 298620), (750, 288666), (756, 286375), (783, 276500), (790, 274050), (812, 266625), (870, 248850), (875, 247428), (900, 240555), (945, 229100), (948, 228375), (1015, 213300), (1044, 207375), (1050, 206190), (1106, 195750), (1125, 192444), (1185, 182700), (1218, 177750), (1260, 171825), (1305, 165900), (1350, 160370), (1422, 152250), (1450, 149310), (1500, 144333), (1566, 138250), (1575, 137460), (1580, 137025), (1659, 130500), (1740, 124425), (1750, 123714), (1827, 118500), (1890, 114550), (1975, 109620), (2030, 106650), (2100, 103095), (2133, 101500), (2175, 99540), (2212, 97875), (2250, 96222), (2291, 94500), (2370, 91350), (2436, 88875), (2610, 82950), (2625, 82476), (2700, 80185), (2765, 78300), (2844, 76125), (2900, 74655), (3045, 71100), (3132, 69125), (3150, 68730), (3318, 65250), (3375, 64148), (3500, 61857), (3555, 60900), (3625, 59724), (3654, 59250), (3780, 57275), (3915, 55300), (3950, 54810), (4060, 53325), (4266, 50750), (4350, 49770), (4500, 48111), (4582, 47250), (4725, 45820), (4740, 45675), (4977, 43500), (5075, 42660), (5220, 41475), (5250, 41238), (5481, 39500), (5530, 39150), (5925, 36540), (6090, 35550), (6300, 34365), (6525, 33180), (6636, 32625), (6750, 32074), (6873, 31500), (7110, 30450), (7250, 29862), (7308, 29625), (7830, 27650), (7875, 27492), (7900, 27405), (8295, 26100), (8532, 25375), (8700, 24885), (9135, 23700), (9164, 23625), (9450, 22910), (9875, 21924), (9954, 21750), (10150, 21330), (10500, 20619), (10665, 20300), (10875, 19908), (10962, 19750), (11060, 19575), (11455, 18900), (11850, 18270), (12180, 17775), (13050, 16590), (13500, 16037), (13746, 15750), (13825, 15660), (14220, 15225), (14500, 14931)]