54068300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:256

約数の個数: 144

約数和(自身を含む): 145824000

約数和(自身を除く): 91755700

約数列:

[1, 2, 4, 5, 10, 11, 13, 19, 20, 22, 25, 26, 38, 44, 50, 52, 55, 65, 76, 95, 100, 110, 130, 143, 190, 199, 209, 220, 247, 260, 275, 286, 325, 380, 398, 418, 475, 494, 550, 572, 650, 715, 796, 836, 950, 988, 995, 1045, 1100, 1235, 1300, 1430, 1900, 1990, 2090, 2189, 2470, 2587, 2717, 2860, 3575, 3781, 3980, 4180, 4378, 4940, 4975, 5174, 5225, 5434, 6175, 7150, 7562, 8756, 9950, 10348, 10450, 10868, 10945, 12350, 12935, 13585, 14300, 15124, 18905, 19900, 20900, 21890, 24700, 25870, 27170, 28457, 37810, 41591, 43780, 49153, 51740, 54340, 54725, 56914, 64675, 67925, 75620, 83182, 94525, 98306, 109450, 113828, 129350, 135850, 142285, 166364, 189050, 196612, 207955, 218900, 245765, 258700, 271700, 284570, 378100, 415910, 491530, 540683, 569140, 711425, 831820, 983060, 1039775, 1081366, 1228825, 1422850, 2079550, 2162732, 2457650, 2703415, 2845700, 4159100, 4915300, 5406830, 10813660, 13517075, 27034150, 54068300]

約数ペア:

[(1, 54068300), (2, 27034150), (4, 13517075), (5, 10813660), (10, 5406830), (11, 4915300), (13, 4159100), (19, 2845700), (20, 2703415), (22, 2457650), (25, 2162732), (26, 2079550), (38, 1422850), (44, 1228825), (50, 1081366), (52, 1039775), (55, 983060), (65, 831820), (76, 711425), (95, 569140), (100, 540683), (110, 491530), (130, 415910), (143, 378100), (190, 284570), (199, 271700), (209, 258700), (220, 245765), (247, 218900), (260, 207955), (275, 196612), (286, 189050), (325, 166364), (380, 142285), (398, 135850), (418, 129350), (475, 113828), (494, 109450), (550, 98306), (572, 94525), (650, 83182), (715, 75620), (796, 67925), (836, 64675), (950, 56914), (988, 54725), (995, 54340), (1045, 51740), (1100, 49153), (1235, 43780), (1300, 41591), (1430, 37810), (1900, 28457), (1990, 27170), (2090, 25870), (2189, 24700), (2470, 21890), (2587, 20900), (2717, 19900), (2860, 18905), (3575, 15124), (3781, 14300), (3980, 13585), (4180, 12935), (4378, 12350), (4940, 10945), (4975, 10868), (5174, 10450), (5225, 10348), (5434, 9950), (6175, 8756), (7150, 7562)]