179796060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1$

素因数の和:492

約数の個数: 144

約数和(自身を含む): 575055936

約数和(自身を除く): 395259876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 137, 138, 180, 207, 230, 274, 276, 317, 345, 411, 414, 460, 548, 634, 685, 690, 822, 828, 951, 1035, 1233, 1268, 1370, 1380, 1585, 1644, 1902, 2055, 2070, 2466, 2740, 2853, 3151, 3170, 3804, 4110, 4140, 4755, 4932, 5706, 6165, 6302, 6340, 7291, 8220, 9453, 9510, 11412, 12330, 12604, 14265, 14582, 15755, 18906, 19020, 21873, 24660, 28359, 28530, 29164, 31510, 36455, 37812, 43429, 43746, 47265, 56718, 57060, 63020, 65619, 72910, 86858, 87492, 94530, 109365, 113436, 130287, 131238, 141795, 145820, 173716, 189060, 217145, 218730, 260574, 262476, 283590, 328095, 390861, 434290, 437460, 521148, 567180, 651435, 656190, 781722, 868580, 998867, 1302870, 1312380, 1563444, 1954305, 1997734, 2605740, 2996601, 3908610, 3995468, 4994335, 5993202, 7817220, 8989803, 9988670, 11986404, 14983005, 17979606, 19977340, 29966010, 35959212, 44949015, 59932020, 89898030, 179796060]

約数ペア:

[(1, 179796060), (2, 89898030), (3, 59932020), (4, 44949015), (5, 35959212), (6, 29966010), (9, 19977340), (10, 17979606), (12, 14983005), (15, 11986404), (18, 9988670), (20, 8989803), (23, 7817220), (30, 5993202), (36, 4994335), (45, 3995468), (46, 3908610), (60, 2996601), (69, 2605740), (90, 1997734), (92, 1954305), (115, 1563444), (137, 1312380), (138, 1302870), (180, 998867), (207, 868580), (230, 781722), (274, 656190), (276, 651435), (317, 567180), (345, 521148), (411, 437460), (414, 434290), (460, 390861), (548, 328095), (634, 283590), (685, 262476), (690, 260574), (822, 218730), (828, 217145), (951, 189060), (1035, 173716), (1233, 145820), (1268, 141795), (1370, 131238), (1380, 130287), (1585, 113436), (1644, 109365), (1902, 94530), (2055, 87492), (2070, 86858), (2466, 72910), (2740, 65619), (2853, 63020), (3151, 57060), (3170, 56718), (3804, 47265), (4110, 43746), (4140, 43429), (4755, 37812), (4932, 36455), (5706, 31510), (6165, 29164), (6302, 28530), (6340, 28359), (7291, 24660), (8220, 21873), (9453, 19020), (9510, 18906), (11412, 15755), (12330, 14582), (12604, 14265)]