55852740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1499}}^1$

素因数の和:1543

約数の個数: 120

約数和(自身を含む): 182952000

約数和(自身を除く): 127099260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 81, 90, 92, 108, 115, 135, 138, 162, 180, 207, 230, 270, 276, 324, 345, 405, 414, 460, 540, 621, 690, 810, 828, 1035, 1242, 1380, 1499, 1620, 1863, 2070, 2484, 2998, 3105, 3726, 4140, 4497, 5996, 6210, 7452, 7495, 8994, 9315, 12420, 13491, 14990, 17988, 18630, 22485, 26982, 29980, 34477, 37260, 40473, 44970, 53964, 67455, 68954, 80946, 89940, 103431, 121419, 134910, 137908, 161892, 172385, 202365, 206862, 242838, 269820, 310293, 344770, 404730, 413724, 485676, 517155, 607095, 620586, 689540, 809460, 930879, 1034310, 1214190, 1241172, 1551465, 1861758, 2068620, 2428380, 2792637, 3102930, 3723516, 4654395, 5585274, 6205860, 9308790, 11170548, 13963185, 18617580, 27926370, 55852740]

約数ペア:

[(1, 55852740), (2, 27926370), (3, 18617580), (4, 13963185), (5, 11170548), (6, 9308790), (9, 6205860), (10, 5585274), (12, 4654395), (15, 3723516), (18, 3102930), (20, 2792637), (23, 2428380), (27, 2068620), (30, 1861758), (36, 1551465), (45, 1241172), (46, 1214190), (54, 1034310), (60, 930879), (69, 809460), (81, 689540), (90, 620586), (92, 607095), (108, 517155), (115, 485676), (135, 413724), (138, 404730), (162, 344770), (180, 310293), (207, 269820), (230, 242838), (270, 206862), (276, 202365), (324, 172385), (345, 161892), (405, 137908), (414, 134910), (460, 121419), (540, 103431), (621, 89940), (690, 80946), (810, 68954), (828, 67455), (1035, 53964), (1242, 44970), (1380, 40473), (1499, 37260), (1620, 34477), (1863, 29980), (2070, 26982), (2484, 22485), (2998, 18630), (3105, 17988), (3726, 14990), (4140, 13491), (4497, 12420), (5996, 9315), (6210, 8994), (7452, 7495)]