61789500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:250

約数の個数: 192

約数和(自身を含む): 209664000

約数和(自身を除く): 147874500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 27, 30, 36, 45, 46, 50, 54, 60, 69, 75, 90, 92, 100, 108, 115, 125, 135, 138, 150, 180, 199, 207, 225, 230, 250, 270, 276, 300, 345, 375, 398, 414, 450, 460, 500, 540, 575, 597, 621, 675, 690, 750, 796, 828, 900, 995, 1035, 1125, 1150, 1194, 1242, 1350, 1380, 1500, 1725, 1791, 1990, 2070, 2250, 2300, 2388, 2484, 2700, 2875, 2985, 3105, 3375, 3450, 3582, 3980, 4140, 4500, 4577, 4975, 5175, 5373, 5750, 5970, 6210, 6750, 6900, 7164, 8625, 8955, 9154, 9950, 10350, 10746, 11500, 11940, 12420, 13500, 13731, 14925, 15525, 17250, 17910, 18308, 19900, 20700, 21492, 22885, 24875, 25875, 26865, 27462, 29850, 31050, 34500, 35820, 41193, 44775, 45770, 49750, 51750, 53730, 54924, 59700, 62100, 68655, 74625, 77625, 82386, 89550, 91540, 99500, 103500, 107460, 114425, 123579, 134325, 137310, 149250, 155250, 164772, 179100, 205965, 223875, 228850, 247158, 268650, 274620, 298500, 310500, 343275, 411930, 447750, 457700, 494316, 537300, 572125, 617895, 671625, 686550, 823860, 895500, 1029825, 1144250, 1235790, 1343250, 1373100, 1716375, 2059650, 2288500, 2471580, 2686500, 3089475, 3432750, 4119300, 5149125, 6178950, 6865500, 10298250, 12357900, 15447375, 20596500, 30894750, 61789500]

約数ペア:

[(1, 61789500), (2, 30894750), (3, 20596500), (4, 15447375), (5, 12357900), (6, 10298250), (9, 6865500), (10, 6178950), (12, 5149125), (15, 4119300), (18, 3432750), (20, 3089475), (23, 2686500), (25, 2471580), (27, 2288500), (30, 2059650), (36, 1716375), (45, 1373100), (46, 1343250), (50, 1235790), (54, 1144250), (60, 1029825), (69, 895500), (75, 823860), (90, 686550), (92, 671625), (100, 617895), (108, 572125), (115, 537300), (125, 494316), (135, 457700), (138, 447750), (150, 411930), (180, 343275), (199, 310500), (207, 298500), (225, 274620), (230, 268650), (250, 247158), (270, 228850), (276, 223875), (300, 205965), (345, 179100), (375, 164772), (398, 155250), (414, 149250), (450, 137310), (460, 134325), (500, 123579), (540, 114425), (575, 107460), (597, 103500), (621, 99500), (675, 91540), (690, 89550), (750, 82386), (796, 77625), (828, 74625), (900, 68655), (995, 62100), (1035, 59700), (1125, 54924), (1150, 53730), (1194, 51750), (1242, 49750), (1350, 45770), (1380, 44775), (1500, 41193), (1725, 35820), (1791, 34500), (1990, 31050), (2070, 29850), (2250, 27462), (2300, 26865), (2388, 25875), (2484, 24875), (2700, 22885), (2875, 21492), (2985, 20700), (3105, 19900), (3375, 18308), (3450, 17910), (3582, 17250), (3980, 15525), (4140, 14925), (4500, 13731), (4577, 13500), (4975, 12420), (5175, 11940), (5373, 11500), (5750, 10746), (5970, 10350), (6210, 9950), (6750, 9154), (6900, 8955), (7164, 8625)]