75225180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:224

約数の個数: 144

約数和(自身を含む): 233501184

約数和(自身を除く): 158276004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 30, 38, 46, 57, 60, 69, 76, 92, 95, 114, 115, 138, 151, 190, 228, 230, 276, 285, 302, 345, 361, 380, 437, 453, 460, 570, 604, 690, 722, 755, 874, 906, 1083, 1140, 1311, 1380, 1444, 1510, 1748, 1805, 1812, 2166, 2185, 2265, 2622, 2869, 3020, 3473, 3610, 4332, 4370, 4530, 5244, 5415, 5738, 6555, 6946, 7220, 8303, 8607, 8740, 9060, 10419, 10830, 11476, 13110, 13892, 14345, 16606, 17214, 17365, 20838, 21660, 24909, 26220, 28690, 33212, 34428, 34730, 41515, 41676, 43035, 49818, 52095, 54511, 57380, 65987, 69460, 83030, 86070, 99636, 104190, 109022, 124545, 131974, 163533, 166060, 172140, 197961, 208380, 218044, 249090, 263948, 272555, 327066, 329935, 395922, 498180, 545110, 654132, 659870, 791844, 817665, 989805, 1090220, 1253753, 1319740, 1635330, 1979610, 2507506, 3270660, 3761259, 3959220, 5015012, 6268765, 7522518, 12537530, 15045036, 18806295, 25075060, 37612590, 75225180]

約数ペア:

[(1, 75225180), (2, 37612590), (3, 25075060), (4, 18806295), (5, 15045036), (6, 12537530), (10, 7522518), (12, 6268765), (15, 5015012), (19, 3959220), (20, 3761259), (23, 3270660), (30, 2507506), (38, 1979610), (46, 1635330), (57, 1319740), (60, 1253753), (69, 1090220), (76, 989805), (92, 817665), (95, 791844), (114, 659870), (115, 654132), (138, 545110), (151, 498180), (190, 395922), (228, 329935), (230, 327066), (276, 272555), (285, 263948), (302, 249090), (345, 218044), (361, 208380), (380, 197961), (437, 172140), (453, 166060), (460, 163533), (570, 131974), (604, 124545), (690, 109022), (722, 104190), (755, 99636), (874, 86070), (906, 83030), (1083, 69460), (1140, 65987), (1311, 57380), (1380, 54511), (1444, 52095), (1510, 49818), (1748, 43035), (1805, 41676), (1812, 41515), (2166, 34730), (2185, 34428), (2265, 33212), (2622, 28690), (2869, 26220), (3020, 24909), (3473, 21660), (3610, 20838), (4332, 17365), (4370, 17214), (4530, 16606), (5244, 14345), (5415, 13892), (5738, 13110), (6555, 11476), (6946, 10830), (7220, 10419), (8303, 9060), (8607, 8740)]