145732500

素因数分解:

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

素因数の和:177

約数の個数: 240

約数和(自身を含む): 503838720

約数和(自身を除く): 358106220

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, 85, 90, 100, 102, 108, 125, 127, 135, 150, 153, 170, 180, 204, 225, 250, 254, 255, 270, 300, 306, 340, 375, 381, 425, 450, 459, 500, 508, 510, 540, 612, 625, 635, 675, 750, 762, 765, 850, 900, 918, 1020, 1125, 1143, 1250, 1270, 1275, 1350, 1500, 1524, 1530, 1700, 1836, 1875, 1905, 2125, 2159, 2250, 2286, 2295, 2500, 2540, 2550, 2700, 3060, 3175, 3375, 3429, 3750, 3810, 3825, 4250, 4318, 4500, 4572, 4590, 5100, 5625, 5715, 6350, 6375, 6477, 6750, 6858, 7500, 7620, 7650, 8500, 8636, 9180, 9525, 10625, 10795, 11250, 11430, 11475, 12700, 12750, 12954, 13500, 13716, 15300, 15875, 16875, 17145, 19050, 19125, 19431, 21250, 21590, 22500, 22860, 22950, 25500, 25908, 28575, 31750, 31875, 32385, 33750, 34290, 38100, 38250, 38862, 42500, 43180, 45900, 47625, 53975, 57150, 57375, 58293, 63500, 63750, 64770, 67500, 68580, 76500, 77724, 79375, 85725, 95250, 95625, 97155, 107950, 114300, 114750, 116586, 127500, 129540, 142875, 158750, 161925, 171450, 190500, 191250, 194310, 215900, 229500, 233172, 238125, 269875, 285750, 286875, 291465, 317500, 323850, 342900, 382500, 388620, 428625, 476250, 485775, 539750, 571500, 573750, 582930, 647700, 714375, 809625, 857250, 952500, 971550, 1079500, 1147500, 1165860, 1349375, 1428750, 1457325, 1619250, 1714500, 1943100, 2143125, 2428875, 2698750, 2857500, 2914650, 3238500, 4048125, 4286250, 4857750, 5397500, 5829300, 7286625, 8096250, 8572500, 9715500, 12144375, 14573250, 16192500, 24288750, 29146500, 36433125, 48577500, 72866250, 145732500]

約数ペア:

[(1, 145732500), (2, 72866250), (3, 48577500), (4, 36433125), (5, 29146500), (6, 24288750), (9, 16192500), (10, 14573250), (12, 12144375), (15, 9715500), (17, 8572500), (18, 8096250), (20, 7286625), (25, 5829300), (27, 5397500), (30, 4857750), (34, 4286250), (36, 4048125), (45, 3238500), (50, 2914650), (51, 2857500), (54, 2698750), (60, 2428875), (68, 2143125), (75, 1943100), (85, 1714500), (90, 1619250), (100, 1457325), (102, 1428750), (108, 1349375), (125, 1165860), (127, 1147500), (135, 1079500), (150, 971550), (153, 952500), (170, 857250), (180, 809625), (204, 714375), (225, 647700), (250, 582930), (254, 573750), (255, 571500), (270, 539750), (300, 485775), (306, 476250), (340, 428625), (375, 388620), (381, 382500), (425, 342900), (450, 323850), (459, 317500), (500, 291465), (508, 286875), (510, 285750), (540, 269875), (612, 238125), (625, 233172), (635, 229500), (675, 215900), (750, 194310), (762, 191250), (765, 190500), (850, 171450), (900, 161925), (918, 158750), (1020, 142875), (1125, 129540), (1143, 127500), (1250, 116586), (1270, 114750), (1275, 114300), (1350, 107950), (1500, 97155), (1524, 95625), (1530, 95250), (1700, 85725), (1836, 79375), (1875, 77724), (1905, 76500), (2125, 68580), (2159, 67500), (2250, 64770), (2286, 63750), (2295, 63500), (2500, 58293), (2540, 57375), (2550, 57150), (2700, 53975), (3060, 47625), (3175, 45900), (3375, 43180), (3429, 42500), (3750, 38862), (3810, 38250), (3825, 38100), (4250, 34290), (4318, 33750), (4500, 32385), (4572, 31875), (4590, 31750), (5100, 28575), (5625, 25908), (5715, 25500), (6350, 22950), (6375, 22860), (6477, 22500), (6750, 21590), (6858, 21250), (7500, 19431), (7620, 19125), (7650, 19050), (8500, 17145), (8636, 16875), (9180, 15875), (9525, 15300), (10625, 13716), (10795, 13500), (11250, 12954), (11430, 12750), (11475, 12700)]