211994400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{4649}}^1$

素因数の和:4691

約数の個数: 144

約数和(自身を含む): 726516000

約数和(自身を除く): 514521600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 96, 100, 114, 120, 150, 152, 160, 190, 200, 228, 240, 285, 300, 304, 380, 400, 456, 475, 480, 570, 600, 608, 760, 800, 912, 950, 1140, 1200, 1425, 1520, 1824, 1900, 2280, 2400, 2850, 3040, 3800, 4560, 4649, 5700, 7600, 9120, 9298, 11400, 13947, 15200, 18596, 22800, 23245, 27894, 37192, 45600, 46490, 55788, 69735, 74384, 88331, 92980, 111576, 116225, 139470, 148768, 176662, 185960, 223152, 232450, 264993, 278940, 348675, 353324, 371920, 441655, 446304, 464900, 529986, 557880, 697350, 706648, 743840, 883310, 929800, 1059972, 1115760, 1324965, 1394700, 1413296, 1766620, 1859600, 2119944, 2208275, 2231520, 2649930, 2789400, 2826592, 3533240, 3719200, 4239888, 4416550, 5299860, 5578800, 6624825, 7066480, 8479776, 8833100, 10599720, 11157600, 13249650, 14132960, 17666200, 21199440, 26499300, 35332400, 42398880, 52998600, 70664800, 105997200, 211994400]

約数ペア:

[(1, 211994400), (2, 105997200), (3, 70664800), (4, 52998600), (5, 42398880), (6, 35332400), (8, 26499300), (10, 21199440), (12, 17666200), (15, 14132960), (16, 13249650), (19, 11157600), (20, 10599720), (24, 8833100), (25, 8479776), (30, 7066480), (32, 6624825), (38, 5578800), (40, 5299860), (48, 4416550), (50, 4239888), (57, 3719200), (60, 3533240), (75, 2826592), (76, 2789400), (80, 2649930), (95, 2231520), (96, 2208275), (100, 2119944), (114, 1859600), (120, 1766620), (150, 1413296), (152, 1394700), (160, 1324965), (190, 1115760), (200, 1059972), (228, 929800), (240, 883310), (285, 743840), (300, 706648), (304, 697350), (380, 557880), (400, 529986), (456, 464900), (475, 446304), (480, 441655), (570, 371920), (600, 353324), (608, 348675), (760, 278940), (800, 264993), (912, 232450), (950, 223152), (1140, 185960), (1200, 176662), (1425, 148768), (1520, 139470), (1824, 116225), (1900, 111576), (2280, 92980), (2400, 88331), (2850, 74384), (3040, 69735), (3800, 55788), (4560, 46490), (4649, 45600), (5700, 37192), (7600, 27894), (9120, 23245), (9298, 22800), (11400, 18596), (13947, 15200)]