55771320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:226

約数の個数: 192

約数和(自身を含む): 193052160

約数和(自身を除く): 137280840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 55, 60, 66, 69, 88, 92, 110, 115, 120, 121, 132, 138, 165, 167, 184, 220, 230, 242, 253, 264, 276, 330, 334, 345, 363, 440, 460, 484, 501, 506, 552, 605, 660, 668, 690, 726, 759, 835, 920, 968, 1002, 1012, 1210, 1265, 1320, 1336, 1380, 1452, 1518, 1670, 1815, 1837, 2004, 2024, 2420, 2505, 2530, 2760, 2783, 2904, 3036, 3340, 3630, 3674, 3795, 3841, 4008, 4840, 5010, 5060, 5511, 5566, 6072, 6680, 7260, 7348, 7590, 7682, 8349, 9185, 10020, 10120, 11022, 11132, 11523, 13915, 14520, 14696, 15180, 15364, 16698, 18370, 19205, 20040, 20207, 22044, 22264, 23046, 27555, 27830, 30360, 30728, 33396, 36740, 38410, 40414, 41745, 42251, 44088, 46092, 55110, 55660, 57615, 60621, 66792, 73480, 76820, 80828, 83490, 84502, 92184, 101035, 110220, 111320, 115230, 121242, 126753, 153640, 161656, 166980, 169004, 202070, 211255, 220440, 230460, 242484, 253506, 303105, 333960, 338008, 404140, 422510, 460920, 464761, 484968, 507012, 606210, 633765, 808280, 845020, 929522, 1014024, 1212420, 1267530, 1394283, 1690040, 1859044, 2323805, 2424840, 2535060, 2788566, 3718088, 4647610, 5070120, 5577132, 6971415, 9295220, 11154264, 13942830, 18590440, 27885660, 55771320]

約数ペア:

[(1, 55771320), (2, 27885660), (3, 18590440), (4, 13942830), (5, 11154264), (6, 9295220), (8, 6971415), (10, 5577132), (11, 5070120), (12, 4647610), (15, 3718088), (20, 2788566), (22, 2535060), (23, 2424840), (24, 2323805), (30, 1859044), (33, 1690040), (40, 1394283), (44, 1267530), (46, 1212420), (55, 1014024), (60, 929522), (66, 845020), (69, 808280), (88, 633765), (92, 606210), (110, 507012), (115, 484968), (120, 464761), (121, 460920), (132, 422510), (138, 404140), (165, 338008), (167, 333960), (184, 303105), (220, 253506), (230, 242484), (242, 230460), (253, 220440), (264, 211255), (276, 202070), (330, 169004), (334, 166980), (345, 161656), (363, 153640), (440, 126753), (460, 121242), (484, 115230), (501, 111320), (506, 110220), (552, 101035), (605, 92184), (660, 84502), (668, 83490), (690, 80828), (726, 76820), (759, 73480), (835, 66792), (920, 60621), (968, 57615), (1002, 55660), (1012, 55110), (1210, 46092), (1265, 44088), (1320, 42251), (1336, 41745), (1380, 40414), (1452, 38410), (1518, 36740), (1670, 33396), (1815, 30728), (1837, 30360), (2004, 27830), (2024, 27555), (2420, 23046), (2505, 22264), (2530, 22044), (2760, 20207), (2783, 20040), (2904, 19205), (3036, 18370), (3340, 16698), (3630, 15364), (3674, 15180), (3795, 14696), (3841, 14520), (4008, 13915), (4840, 11523), (5010, 11132), (5060, 11022), (5511, 10120), (5566, 10020), (6072, 9185), (6680, 8349), (7260, 7682), (7348, 7590)]