1831218000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{239}}^1\times {\mathrm{1277}}^1$

素因数の和:1542

約数の個数: 160

約数和(自身を含む): 5933191680

約数和(自身を除く): 4101973680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 239, 240, 250, 300, 375, 400, 478, 500, 600, 717, 750, 956, 1000, 1195, 1200, 1277, 1434, 1500, 1912, 2000, 2390, 2554, 2868, 3000, 3585, 3824, 3831, 4780, 5108, 5736, 5975, 6000, 6385, 7170, 7662, 9560, 10216, 11472, 11950, 12770, 14340, 15324, 17925, 19120, 19155, 20432, 23900, 25540, 28680, 29875, 30648, 31925, 35850, 38310, 47800, 51080, 57360, 59750, 61296, 63850, 71700, 76620, 89625, 95600, 95775, 102160, 119500, 127700, 143400, 153240, 159625, 179250, 191550, 239000, 255400, 286800, 305203, 306480, 319250, 358500, 383100, 478000, 478875, 510800, 610406, 638500, 717000, 766200, 915609, 957750, 1220812, 1277000, 1434000, 1526015, 1532400, 1831218, 1915500, 2441624, 2554000, 3052030, 3662436, 3831000, 4578045, 4883248, 6104060, 7324872, 7630075, 7662000, 9156090, 12208120, 14649744, 15260150, 18312180, 22890225, 24416240, 30520300, 36624360, 38150375, 45780450, 61040600, 73248720, 76300750, 91560900, 114451125, 122081200, 152601500, 183121800, 228902250, 305203000, 366243600, 457804500, 610406000, 915609000, 1831218000]

約数ペア:

[(1, 1831218000), (2, 915609000), (3, 610406000), (4, 457804500), (5, 366243600), (6, 305203000), (8, 228902250), (10, 183121800), (12, 152601500), (15, 122081200), (16, 114451125), (20, 91560900), (24, 76300750), (25, 73248720), (30, 61040600), (40, 45780450), (48, 38150375), (50, 36624360), (60, 30520300), (75, 24416240), (80, 22890225), (100, 18312180), (120, 15260150), (125, 14649744), (150, 12208120), (200, 9156090), (239, 7662000), (240, 7630075), (250, 7324872), (300, 6104060), (375, 4883248), (400, 4578045), (478, 3831000), (500, 3662436), (600, 3052030), (717, 2554000), (750, 2441624), (956, 1915500), (1000, 1831218), (1195, 1532400), (1200, 1526015), (1277, 1434000), (1434, 1277000), (1500, 1220812), (1912, 957750), (2000, 915609), (2390, 766200), (2554, 717000), (2868, 638500), (3000, 610406), (3585, 510800), (3824, 478875), (3831, 478000), (4780, 383100), (5108, 358500), (5736, 319250), (5975, 306480), (6000, 305203), (6385, 286800), (7170, 255400), (7662, 239000), (9560, 191550), (10216, 179250), (11472, 159625), (11950, 153240), (12770, 143400), (14340, 127700), (15324, 119500), (17925, 102160), (19120, 95775), (19155, 95600), (20432, 89625), (23900, 76620), (25540, 71700), (28680, 63850), (29875, 61296), (30648, 59750), (31925, 57360), (35850, 51080), (38310, 47800)]