47912040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:177

約数の個数: 256

約数和(自身を含む): 180576000

約数和(自身を除く): 132663960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 37, 40, 44, 45, 54, 55, 60, 66, 72, 74, 88, 90, 99, 108, 109, 110, 111, 120, 132, 135, 148, 165, 180, 185, 198, 216, 218, 220, 222, 264, 270, 296, 297, 327, 330, 333, 360, 370, 396, 407, 436, 440, 444, 495, 540, 545, 555, 594, 654, 660, 666, 740, 792, 814, 872, 888, 981, 990, 999, 1080, 1090, 1110, 1188, 1199, 1221, 1308, 1320, 1332, 1480, 1485, 1628, 1635, 1665, 1962, 1980, 1998, 2035, 2180, 2220, 2376, 2398, 2442, 2616, 2664, 2943, 2970, 3256, 3270, 3330, 3597, 3663, 3924, 3960, 3996, 4033, 4070, 4360, 4440, 4796, 4884, 4905, 4995, 5886, 5940, 5995, 6105, 6540, 6660, 7194, 7326, 7848, 7992, 8066, 8140, 9592, 9768, 9810, 9990, 10791, 10989, 11772, 11880, 11990, 12099, 12210, 13080, 13320, 14388, 14652, 14715, 16132, 16280, 17985, 18315, 19620, 19980, 20165, 21582, 21978, 23544, 23980, 24198, 24420, 28776, 29304, 29430, 32264, 32373, 35970, 36297, 36630, 39240, 39960, 40330, 43164, 43956, 44363, 47960, 48396, 48840, 53955, 54945, 58860, 60495, 64746, 71940, 72594, 73260, 80660, 86328, 87912, 88726, 96792, 107910, 108891, 109890, 117720, 120990, 129492, 133089, 143880, 145188, 146520, 161320, 161865, 177452, 181485, 215820, 217782, 219780, 221815, 241980, 258984, 266178, 290376, 323730, 354904, 362970, 399267, 431640, 435564, 439560, 443630, 483960, 532356, 544455, 647460, 665445, 725940, 798534, 871128, 887260, 1064712, 1088910, 1197801, 1294920, 1330890, 1451880, 1597068, 1774520, 1996335, 2177820, 2395602, 2661780, 3194136, 3992670, 4355640, 4791204, 5323560, 5989005, 7985340, 9582408, 11978010, 15970680, 23956020, 47912040]

約数ペア:

[(1, 47912040), (2, 23956020), (3, 15970680), (4, 11978010), (5, 9582408), (6, 7985340), (8, 5989005), (9, 5323560), (10, 4791204), (11, 4355640), (12, 3992670), (15, 3194136), (18, 2661780), (20, 2395602), (22, 2177820), (24, 1996335), (27, 1774520), (30, 1597068), (33, 1451880), (36, 1330890), (37, 1294920), (40, 1197801), (44, 1088910), (45, 1064712), (54, 887260), (55, 871128), (60, 798534), (66, 725940), (72, 665445), (74, 647460), (88, 544455), (90, 532356), (99, 483960), (108, 443630), (109, 439560), (110, 435564), (111, 431640), (120, 399267), (132, 362970), (135, 354904), (148, 323730), (165, 290376), (180, 266178), (185, 258984), (198, 241980), (216, 221815), (218, 219780), (220, 217782), (222, 215820), (264, 181485), (270, 177452), (296, 161865), (297, 161320), (327, 146520), (330, 145188), (333, 143880), (360, 133089), (370, 129492), (396, 120990), (407, 117720), (436, 109890), (440, 108891), (444, 107910), (495, 96792), (540, 88726), (545, 87912), (555, 86328), (594, 80660), (654, 73260), (660, 72594), (666, 71940), (740, 64746), (792, 60495), (814, 58860), (872, 54945), (888, 53955), (981, 48840), (990, 48396), (999, 47960), (1080, 44363), (1090, 43956), (1110, 43164), (1188, 40330), (1199, 39960), (1221, 39240), (1308, 36630), (1320, 36297), (1332, 35970), (1480, 32373), (1485, 32264), (1628, 29430), (1635, 29304), (1665, 28776), (1962, 24420), (1980, 24198), (1998, 23980), (2035, 23544), (2180, 21978), (2220, 21582), (2376, 20165), (2398, 19980), (2442, 19620), (2616, 18315), (2664, 17985), (2943, 16280), (2970, 16132), (3256, 14715), (3270, 14652), (3330, 14388), (3597, 13320), (3663, 13080), (3924, 12210), (3960, 12099), (3996, 11990), (4033, 11880), (4070, 11772), (4360, 10989), (4440, 10791), (4796, 9990), (4884, 9810), (4905, 9768), (4995, 9592), (5886, 8140), (5940, 8066), (5995, 7992), (6105, 7848), (6540, 7326), (6660, 7194)]