66326400

素因数分解:

$2^7\times 3^2\times 5^2\times 7^2\times {\mathrm{47}}^1$

素因数の和:91

約数の個数: 432

約数和(自身を含む): 281165040

約数和(自身を除く): 214838640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 47, 48, 49, 50, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 94, 96, 98, 100, 105, 112, 120, 126, 128, 140, 141, 144, 147, 150, 160, 168, 175, 180, 188, 192, 196, 200, 210, 224, 225, 235, 240, 245, 252, 280, 282, 288, 294, 300, 315, 320, 329, 336, 350, 360, 376, 384, 392, 400, 420, 423, 441, 448, 450, 470, 480, 490, 504, 525, 560, 564, 576, 588, 600, 630, 640, 658, 672, 700, 705, 720, 735, 752, 784, 800, 840, 846, 882, 896, 900, 940, 960, 980, 987, 1008, 1050, 1120, 1128, 1152, 1175, 1176, 1200, 1225, 1260, 1316, 1344, 1400, 1410, 1440, 1470, 1504, 1568, 1575, 1600, 1645, 1680, 1692, 1764, 1800, 1880, 1920, 1960, 1974, 2016, 2100, 2115, 2205, 2240, 2256, 2303, 2350, 2352, 2400, 2450, 2520, 2632, 2688, 2800, 2820, 2880, 2940, 2961, 3008, 3136, 3150, 3200, 3290, 3360, 3384, 3525, 3528, 3600, 3675, 3760, 3920, 3948, 4032, 4200, 4230, 4410, 4480, 4512, 4606, 4700, 4704, 4800, 4900, 4935, 5040, 5264, 5600, 5640, 5760, 5880, 5922, 6016, 6272, 6300, 6580, 6720, 6768, 6909, 7050, 7056, 7200, 7350, 7520, 7840, 7896, 8064, 8225, 8400, 8460, 8820, 9024, 9212, 9400, 9408, 9600, 9800, 9870, 10080, 10528, 10575, 11025, 11200, 11280, 11515, 11760, 11844, 12600, 13160, 13440, 13536, 13818, 14100, 14112, 14400, 14700, 14805, 15040, 15680, 15792, 16450, 16800, 16920, 17640, 18048, 18424, 18800, 18816, 19600, 19740, 20160, 20727, 21056, 21150, 22050, 22400, 22560, 23030, 23520, 23688, 24675, 25200, 26320, 27072, 27636, 28200, 28224, 28800, 29400, 29610, 30080, 31360, 31584, 32900, 33600, 33840, 34545, 35280, 36848, 37600, 39200, 39480, 40320, 41454, 42112, 42300, 44100, 45120, 46060, 47040, 47376, 49350, 50400, 52640, 54144, 55272, 56400, 56448, 57575, 58800, 59220, 63168, 65800, 67200, 67680, 69090, 70560, 73696, 74025, 75200, 78400, 78960, 82908, 84600, 88200, 90240, 92120, 94080, 94752, 98700, 100800, 103635, 105280, 110544, 112800, 115150, 117600, 118440, 126336, 131600, 135360, 138180, 141120, 147392, 148050, 150400, 156800, 157920, 165816, 169200, 172725, 176400, 184240, 189504, 197400, 201600, 207270, 210560, 221088, 225600, 230300, 235200, 236880, 263200, 270720, 276360, 282240, 294784, 296100, 315840, 331632, 338400, 345450, 352800, 368480, 379008, 394800, 414540, 442176, 451200, 460600, 470400, 473760, 518175, 526400, 552720, 592200, 631680, 663264, 676800, 690900, 705600, 736960, 789600, 829080, 884352, 921200, 947520, 1036350, 1052800, 1105440, 1184400, 1326528, 1353600, 1381800, 1411200, 1473920, 1579200, 1658160, 1842400, 1895040, 2072700, 2210880, 2368800, 2653056, 2763600, 3158400, 3316320, 3684800, 4145400, 4421760, 4737600, 5527200, 6632640, 7369600, 8290800, 9475200, 11054400, 13265280, 16581600, 22108800, 33163200, 66326400]

約数ペア:

[(1, 66326400), (2, 33163200), (3, 22108800), (4, 16581600), (5, 13265280), (6, 11054400), (7, 9475200), (8, 8290800), (9, 7369600), (10, 6632640), (12, 5527200), (14, 4737600), (15, 4421760), (16, 4145400), (18, 3684800), (20, 3316320), (21, 3158400), (24, 2763600), (25, 2653056), (28, 2368800), (30, 2210880), (32, 2072700), (35, 1895040), (36, 1842400), (40, 1658160), (42, 1579200), (45, 1473920), (47, 1411200), (48, 1381800), (49, 1353600), (50, 1326528), (56, 1184400), (60, 1105440), (63, 1052800), (64, 1036350), (70, 947520), (72, 921200), (75, 884352), (80, 829080), (84, 789600), (90, 736960), (94, 705600), (96, 690900), (98, 676800), (100, 663264), (105, 631680), (112, 592200), (120, 552720), (126, 526400), (128, 518175), (140, 473760), (141, 470400), (144, 460600), (147, 451200), (150, 442176), (160, 414540), (168, 394800), (175, 379008), (180, 368480), (188, 352800), (192, 345450), (196, 338400), (200, 331632), (210, 315840), (224, 296100), (225, 294784), (235, 282240), (240, 276360), (245, 270720), (252, 263200), (280, 236880), (282, 235200), (288, 230300), (294, 225600), (300, 221088), (315, 210560), (320, 207270), (329, 201600), (336, 197400), (350, 189504), (360, 184240), (376, 176400), (384, 172725), (392, 169200), (400, 165816), (420, 157920), (423, 156800), (441, 150400), (448, 148050), (450, 147392), (470, 141120), (480, 138180), (490, 135360), (504, 131600), (525, 126336), (560, 118440), (564, 117600), (576, 115150), (588, 112800), (600, 110544), (630, 105280), (640, 103635), (658, 100800), (672, 98700), (700, 94752), (705, 94080), (720, 92120), (735, 90240), (752, 88200), (784, 84600), (800, 82908), (840, 78960), (846, 78400), (882, 75200), (896, 74025), (900, 73696), (940, 70560), (960, 69090), (980, 67680), (987, 67200), (1008, 65800), (1050, 63168), (1120, 59220), (1128, 58800), (1152, 57575), (1175, 56448), (1176, 56400), (1200, 55272), (1225, 54144), (1260, 52640), (1316, 50400), (1344, 49350), (1400, 47376), (1410, 47040), (1440, 46060), (1470, 45120), (1504, 44100), (1568, 42300), (1575, 42112), (1600, 41454), (1645, 40320), (1680, 39480), (1692, 39200), (1764, 37600), (1800, 36848), (1880, 35280), (1920, 34545), (1960, 33840), (1974, 33600), (2016, 32900), (2100, 31584), (2115, 31360), (2205, 30080), (2240, 29610), (2256, 29400), (2303, 28800), (2350, 28224), (2352, 28200), (2400, 27636), (2450, 27072), (2520, 26320), (2632, 25200), (2688, 24675), (2800, 23688), (2820, 23520), (2880, 23030), (2940, 22560), (2961, 22400), (3008, 22050), (3136, 21150), (3150, 21056), (3200, 20727), (3290, 20160), (3360, 19740), (3384, 19600), (3525, 18816), (3528, 18800), (3600, 18424), (3675, 18048), (3760, 17640), (3920, 16920), (3948, 16800), (4032, 16450), (4200, 15792), (4230, 15680), (4410, 15040), (4480, 14805), (4512, 14700), (4606, 14400), (4700, 14112), (4704, 14100), (4800, 13818), (4900, 13536), (4935, 13440), (5040, 13160), (5264, 12600), (5600, 11844), (5640, 11760), (5760, 11515), (5880, 11280), (5922, 11200), (6016, 11025), (6272, 10575), (6300, 10528), (6580, 10080), (6720, 9870), (6768, 9800), (6909, 9600), (7050, 9408), (7056, 9400), (7200, 9212), (7350, 9024), (7520, 8820), (7840, 8460), (7896, 8400), (8064, 8225)]