55214460

素因数分解:

$2^2\times 3^6\times 5^1\times 7^1\times {\mathrm{541}}^1$

素因数の和:575

約数の個数: 168

約数和(自身を含む): 199048416

約数和(自身を除く): 143833956

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 541, 567, 630, 729, 756, 810, 945, 972, 1082, 1134, 1215, 1260, 1458, 1620, 1623, 1701, 1890, 2164, 2268, 2430, 2705, 2835, 2916, 3246, 3402, 3645, 3780, 3787, 4860, 4869, 5103, 5410, 5670, 6492, 6804, 7290, 7574, 8115, 8505, 9738, 10206, 10820, 11340, 11361, 14580, 14607, 15148, 16230, 17010, 18935, 19476, 20412, 22722, 24345, 25515, 29214, 32460, 34020, 34083, 37870, 43821, 45444, 48690, 51030, 56805, 58428, 68166, 73035, 75740, 87642, 97380, 102060, 102249, 113610, 131463, 136332, 146070, 170415, 175284, 204498, 219105, 227220, 262926, 292140, 306747, 340830, 394389, 408996, 438210, 511245, 525852, 613494, 657315, 681660, 788778, 876420, 920241, 1022490, 1226988, 1314630, 1533735, 1577556, 1840482, 1971945, 2044980, 2629260, 2760723, 3067470, 3680964, 3943890, 4601205, 5521446, 6134940, 7887780, 9202410, 11042892, 13803615, 18404820, 27607230, 55214460]

約数ペア:

[(1, 55214460), (2, 27607230), (3, 18404820), (4, 13803615), (5, 11042892), (6, 9202410), (7, 7887780), (9, 6134940), (10, 5521446), (12, 4601205), (14, 3943890), (15, 3680964), (18, 3067470), (20, 2760723), (21, 2629260), (27, 2044980), (28, 1971945), (30, 1840482), (35, 1577556), (36, 1533735), (42, 1314630), (45, 1226988), (54, 1022490), (60, 920241), (63, 876420), (70, 788778), (81, 681660), (84, 657315), (90, 613494), (105, 525852), (108, 511245), (126, 438210), (135, 408996), (140, 394389), (162, 340830), (180, 306747), (189, 292140), (210, 262926), (243, 227220), (252, 219105), (270, 204498), (315, 175284), (324, 170415), (378, 146070), (405, 136332), (420, 131463), (486, 113610), (540, 102249), (541, 102060), (567, 97380), (630, 87642), (729, 75740), (756, 73035), (810, 68166), (945, 58428), (972, 56805), (1082, 51030), (1134, 48690), (1215, 45444), (1260, 43821), (1458, 37870), (1620, 34083), (1623, 34020), (1701, 32460), (1890, 29214), (2164, 25515), (2268, 24345), (2430, 22722), (2705, 20412), (2835, 19476), (2916, 18935), (3246, 17010), (3402, 16230), (3645, 15148), (3780, 14607), (3787, 14580), (4860, 11361), (4869, 11340), (5103, 10820), (5410, 10206), (5670, 9738), (6492, 8505), (6804, 8115), (7290, 7574)]