211099680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13327}}^1$

素因数の和:13359

約数の個数: 144

約数和(自身を含む): 785925504

約数和(自身を除く): 574825824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 13327, 15840, 26654, 39981, 53308, 66635, 79962, 106616, 119943, 133270, 146597, 159924, 199905, 213232, 239886, 266540, 293194, 319848, 399810, 426464, 439791, 479772, 533080, 586388, 599715, 639696, 732985, 799620, 879582, 959544, 1066160, 1172776, 1199430, 1279392, 1319373, 1465970, 1599240, 1759164, 1919088, 2132320, 2198955, 2345552, 2398860, 2638746, 2931940, 3198480, 3518328, 3838176, 4397910, 4691104, 4797720, 5277492, 5863880, 6396960, 6596865, 7036656, 8795820, 9595440, 10554984, 11727760, 13193730, 14073312, 17591640, 19190880, 21109968, 23455520, 26387460, 35183280, 42219936, 52774920, 70366560, 105549840, 211099680]

約数ペア:

[(1, 211099680), (2, 105549840), (3, 70366560), (4, 52774920), (5, 42219936), (6, 35183280), (8, 26387460), (9, 23455520), (10, 21109968), (11, 19190880), (12, 17591640), (15, 14073312), (16, 13193730), (18, 11727760), (20, 10554984), (22, 9595440), (24, 8795820), (30, 7036656), (32, 6596865), (33, 6396960), (36, 5863880), (40, 5277492), (44, 4797720), (45, 4691104), (48, 4397910), (55, 3838176), (60, 3518328), (66, 3198480), (72, 2931940), (80, 2638746), (88, 2398860), (90, 2345552), (96, 2198955), (99, 2132320), (110, 1919088), (120, 1759164), (132, 1599240), (144, 1465970), (160, 1319373), (165, 1279392), (176, 1199430), (180, 1172776), (198, 1066160), (220, 959544), (240, 879582), (264, 799620), (288, 732985), (330, 639696), (352, 599715), (360, 586388), (396, 533080), (440, 479772), (480, 439791), (495, 426464), (528, 399810), (660, 319848), (720, 293194), (792, 266540), (880, 239886), (990, 213232), (1056, 199905), (1320, 159924), (1440, 146597), (1584, 133270), (1760, 119943), (1980, 106616), (2640, 79962), (3168, 66635), (3960, 53308), (5280, 39981), (7920, 26654), (13327, 15840)]