194908800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:363

約数の個数: 192

約数和(自身を含む): 652636800

約数和(自身を除く): 457728000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 79, 80, 96, 100, 120, 128, 150, 158, 160, 192, 200, 237, 240, 257, 300, 316, 320, 384, 395, 400, 474, 480, 514, 600, 632, 640, 771, 790, 800, 948, 960, 1028, 1185, 1200, 1264, 1285, 1542, 1580, 1600, 1896, 1920, 1975, 2056, 2370, 2400, 2528, 2570, 3084, 3160, 3200, 3792, 3855, 3950, 4112, 4740, 4800, 5056, 5140, 5925, 6168, 6320, 6425, 7584, 7710, 7900, 8224, 9480, 9600, 10112, 10280, 11850, 12336, 12640, 12850, 15168, 15420, 15800, 16448, 18960, 19275, 20303, 20560, 23700, 24672, 25280, 25700, 30336, 30840, 31600, 32896, 37920, 38550, 40606, 41120, 47400, 49344, 50560, 51400, 60909, 61680, 63200, 75840, 77100, 81212, 82240, 94800, 98688, 101515, 102800, 121818, 123360, 126400, 151680, 154200, 162424, 164480, 189600, 203030, 205600, 243636, 246720, 252800, 304545, 308400, 324848, 379200, 406060, 411200, 487272, 493440, 507575, 609090, 616800, 649696, 758400, 812120, 822400, 974544, 1015150, 1218180, 1233600, 1299392, 1522725, 1624240, 1949088, 2030300, 2436360, 2467200, 2598784, 3045450, 3248480, 3898176, 4060600, 4872720, 6090900, 6496960, 7796352, 8121200, 9745440, 12181800, 12993920, 16242400, 19490880, 24363600, 32484800, 38981760, 48727200, 64969600, 97454400, 194908800]

約数ペア:

[(1, 194908800), (2, 97454400), (3, 64969600), (4, 48727200), (5, 38981760), (6, 32484800), (8, 24363600), (10, 19490880), (12, 16242400), (15, 12993920), (16, 12181800), (20, 9745440), (24, 8121200), (25, 7796352), (30, 6496960), (32, 6090900), (40, 4872720), (48, 4060600), (50, 3898176), (60, 3248480), (64, 3045450), (75, 2598784), (79, 2467200), (80, 2436360), (96, 2030300), (100, 1949088), (120, 1624240), (128, 1522725), (150, 1299392), (158, 1233600), (160, 1218180), (192, 1015150), (200, 974544), (237, 822400), (240, 812120), (257, 758400), (300, 649696), (316, 616800), (320, 609090), (384, 507575), (395, 493440), (400, 487272), (474, 411200), (480, 406060), (514, 379200), (600, 324848), (632, 308400), (640, 304545), (771, 252800), (790, 246720), (800, 243636), (948, 205600), (960, 203030), (1028, 189600), (1185, 164480), (1200, 162424), (1264, 154200), (1285, 151680), (1542, 126400), (1580, 123360), (1600, 121818), (1896, 102800), (1920, 101515), (1975, 98688), (2056, 94800), (2370, 82240), (2400, 81212), (2528, 77100), (2570, 75840), (3084, 63200), (3160, 61680), (3200, 60909), (3792, 51400), (3855, 50560), (3950, 49344), (4112, 47400), (4740, 41120), (4800, 40606), (5056, 38550), (5140, 37920), (5925, 32896), (6168, 31600), (6320, 30840), (6425, 30336), (7584, 25700), (7710, 25280), (7900, 24672), (8224, 23700), (9480, 20560), (9600, 20303), (10112, 19275), (10280, 18960), (11850, 16448), (12336, 15800), (12640, 15420), (12850, 15168)]