87439500

素因数分解:

$2^2\times 3^4\times 5^3\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:175

約数の個数: 240

約数和(自身を含む): 304432128

約数和(自身を除く): 216992628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 27, 30, 34, 36, 45, 50, 51, 54, 60, 68, 75, 81, 85, 90, 100, 102, 108, 125, 127, 135, 150, 153, 162, 170, 180, 204, 225, 250, 254, 255, 270, 300, 306, 324, 340, 375, 381, 405, 425, 450, 459, 500, 508, 510, 540, 612, 635, 675, 750, 762, 765, 810, 850, 900, 918, 1020, 1125, 1143, 1270, 1275, 1350, 1377, 1500, 1524, 1530, 1620, 1700, 1836, 1905, 2025, 2125, 2159, 2250, 2286, 2295, 2540, 2550, 2700, 2754, 3060, 3175, 3375, 3429, 3810, 3825, 4050, 4250, 4318, 4500, 4572, 4590, 5100, 5508, 5715, 6350, 6375, 6477, 6750, 6858, 6885, 7620, 7650, 8100, 8500, 8636, 9180, 9525, 10125, 10287, 10795, 11430, 11475, 12700, 12750, 12954, 13500, 13716, 13770, 15300, 15875, 17145, 19050, 19125, 19431, 20250, 20574, 21590, 22860, 22950, 25500, 25908, 27540, 28575, 31750, 32385, 34290, 34425, 38100, 38250, 38862, 40500, 41148, 43180, 45900, 47625, 51435, 53975, 57150, 57375, 58293, 63500, 64770, 68580, 68850, 76500, 77724, 85725, 95250, 97155, 102870, 107950, 114300, 114750, 116586, 129540, 137700, 142875, 161925, 171450, 172125, 174879, 190500, 194310, 205740, 215900, 229500, 233172, 257175, 269875, 285750, 291465, 323850, 342900, 344250, 349758, 388620, 428625, 485775, 514350, 539750, 571500, 582930, 647700, 688500, 699516, 809625, 857250, 874395, 971550, 1028700, 1079500, 1165860, 1285875, 1457325, 1619250, 1714500, 1748790, 1943100, 2428875, 2571750, 2914650, 3238500, 3497580, 4371975, 4857750, 5143500, 5829300, 7286625, 8743950, 9715500, 14573250, 17487900, 21859875, 29146500, 43719750, 87439500]

約数ペア:

[(1, 87439500), (2, 43719750), (3, 29146500), (4, 21859875), (5, 17487900), (6, 14573250), (9, 9715500), (10, 8743950), (12, 7286625), (15, 5829300), (17, 5143500), (18, 4857750), (20, 4371975), (25, 3497580), (27, 3238500), (30, 2914650), (34, 2571750), (36, 2428875), (45, 1943100), (50, 1748790), (51, 1714500), (54, 1619250), (60, 1457325), (68, 1285875), (75, 1165860), (81, 1079500), (85, 1028700), (90, 971550), (100, 874395), (102, 857250), (108, 809625), (125, 699516), (127, 688500), (135, 647700), (150, 582930), (153, 571500), (162, 539750), (170, 514350), (180, 485775), (204, 428625), (225, 388620), (250, 349758), (254, 344250), (255, 342900), (270, 323850), (300, 291465), (306, 285750), (324, 269875), (340, 257175), (375, 233172), (381, 229500), (405, 215900), (425, 205740), (450, 194310), (459, 190500), (500, 174879), (508, 172125), (510, 171450), (540, 161925), (612, 142875), (635, 137700), (675, 129540), (750, 116586), (762, 114750), (765, 114300), (810, 107950), (850, 102870), (900, 97155), (918, 95250), (1020, 85725), (1125, 77724), (1143, 76500), (1270, 68850), (1275, 68580), (1350, 64770), (1377, 63500), (1500, 58293), (1524, 57375), (1530, 57150), (1620, 53975), (1700, 51435), (1836, 47625), (1905, 45900), (2025, 43180), (2125, 41148), (2159, 40500), (2250, 38862), (2286, 38250), (2295, 38100), (2540, 34425), (2550, 34290), (2700, 32385), (2754, 31750), (3060, 28575), (3175, 27540), (3375, 25908), (3429, 25500), (3810, 22950), (3825, 22860), (4050, 21590), (4250, 20574), (4318, 20250), (4500, 19431), (4572, 19125), (4590, 19050), (5100, 17145), (5508, 15875), (5715, 15300), (6350, 13770), (6375, 13716), (6477, 13500), (6750, 12954), (6858, 12750), (6885, 12700), (7620, 11475), (7650, 11430), (8100, 10795), (8500, 10287), (8636, 10125), (9180, 9525)]