205808850

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1303}}^1$

素因数の和:1343

約数の個数: 144

約数和(自身を含む): 618002112

約数和(自身を除く): 412193262

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 81, 90, 117, 130, 135, 150, 162, 195, 225, 234, 243, 270, 325, 351, 390, 405, 450, 486, 585, 650, 675, 702, 810, 975, 1053, 1170, 1215, 1303, 1350, 1755, 1950, 2025, 2106, 2430, 2606, 2925, 3159, 3510, 3909, 4050, 5265, 5850, 6075, 6318, 6515, 7818, 8775, 10530, 11727, 12150, 13030, 15795, 16939, 17550, 19545, 23454, 26325, 31590, 32575, 33878, 35181, 39090, 50817, 52650, 58635, 65150, 70362, 78975, 84695, 97725, 101634, 105543, 117270, 152451, 157950, 169390, 175905, 195450, 211086, 254085, 293175, 304902, 316629, 351810, 423475, 457353, 508170, 527715, 586350, 633258, 762255, 846950, 879525, 914706, 1055430, 1270425, 1372059, 1524510, 1583145, 1759050, 2286765, 2540850, 2638575, 2744118, 3166290, 3811275, 4116177, 4573530, 5277150, 6860295, 7622550, 7915725, 8232354, 11433825, 13720590, 15831450, 20580885, 22867650, 34301475, 41161770, 68602950, 102904425, 205808850]

約数ペア:

[(1, 205808850), (2, 102904425), (3, 68602950), (5, 41161770), (6, 34301475), (9, 22867650), (10, 20580885), (13, 15831450), (15, 13720590), (18, 11433825), (25, 8232354), (26, 7915725), (27, 7622550), (30, 6860295), (39, 5277150), (45, 4573530), (50, 4116177), (54, 3811275), (65, 3166290), (75, 2744118), (78, 2638575), (81, 2540850), (90, 2286765), (117, 1759050), (130, 1583145), (135, 1524510), (150, 1372059), (162, 1270425), (195, 1055430), (225, 914706), (234, 879525), (243, 846950), (270, 762255), (325, 633258), (351, 586350), (390, 527715), (405, 508170), (450, 457353), (486, 423475), (585, 351810), (650, 316629), (675, 304902), (702, 293175), (810, 254085), (975, 211086), (1053, 195450), (1170, 175905), (1215, 169390), (1303, 157950), (1350, 152451), (1755, 117270), (1950, 105543), (2025, 101634), (2106, 97725), (2430, 84695), (2606, 78975), (2925, 70362), (3159, 65150), (3510, 58635), (3909, 52650), (4050, 50817), (5265, 39090), (5850, 35181), (6075, 33878), (6318, 32575), (6515, 31590), (7818, 26325), (8775, 23454), (10530, 19545), (11727, 17550), (12150, 16939), (13030, 15795)]