225628800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1237}}^1$

素因数の和:1283

約数の個数: 192

約数和(自身を含む): 782911200

約数和(自身を除く): 557282400

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, 64, 75, 76, 80, 95, 96, 100, 114, 120, 128, 150, 152, 160, 190, 192, 200, 228, 240, 285, 300, 304, 320, 380, 384, 400, 456, 475, 480, 570, 600, 608, 640, 760, 800, 912, 950, 960, 1140, 1200, 1216, 1237, 1425, 1520, 1600, 1824, 1900, 1920, 2280, 2400, 2432, 2474, 2850, 3040, 3200, 3648, 3711, 3800, 4560, 4800, 4948, 5700, 6080, 6185, 7296, 7422, 7600, 9120, 9600, 9896, 11400, 12160, 12370, 14844, 15200, 18240, 18555, 19792, 22800, 23503, 24740, 29688, 30400, 30925, 36480, 37110, 39584, 45600, 47006, 49480, 59376, 60800, 61850, 70509, 74220, 79168, 91200, 92775, 94012, 98960, 117515, 118752, 123700, 141018, 148440, 158336, 182400, 185550, 188024, 197920, 235030, 237504, 247400, 282036, 296880, 352545, 371100, 376048, 395840, 470060, 475008, 494800, 564072, 587575, 593760, 705090, 742200, 752096, 791680, 940120, 989600, 1128144, 1175150, 1187520, 1410180, 1484400, 1504192, 1762725, 1880240, 1979200, 2256288, 2350300, 2375040, 2820360, 2968800, 3008384, 3525450, 3760480, 3958400, 4512576, 4700600, 5640720, 5937600, 7050900, 7520960, 9025152, 9401200, 11281440, 11875200, 14101800, 15041920, 18802400, 22562880, 28203600, 37604800, 45125760, 56407200, 75209600, 112814400, 225628800]

約数ペア:

[(1, 225628800), (2, 112814400), (3, 75209600), (4, 56407200), (5, 45125760), (6, 37604800), (8, 28203600), (10, 22562880), (12, 18802400), (15, 15041920), (16, 14101800), (19, 11875200), (20, 11281440), (24, 9401200), (25, 9025152), (30, 7520960), (32, 7050900), (38, 5937600), (40, 5640720), (48, 4700600), (50, 4512576), (57, 3958400), (60, 3760480), (64, 3525450), (75, 3008384), (76, 2968800), (80, 2820360), (95, 2375040), (96, 2350300), (100, 2256288), (114, 1979200), (120, 1880240), (128, 1762725), (150, 1504192), (152, 1484400), (160, 1410180), (190, 1187520), (192, 1175150), (200, 1128144), (228, 989600), (240, 940120), (285, 791680), (300, 752096), (304, 742200), (320, 705090), (380, 593760), (384, 587575), (400, 564072), (456, 494800), (475, 475008), (480, 470060), (570, 395840), (600, 376048), (608, 371100), (640, 352545), (760, 296880), (800, 282036), (912, 247400), (950, 237504), (960, 235030), (1140, 197920), (1200, 188024), (1216, 185550), (1237, 182400), (1425, 158336), (1520, 148440), (1600, 141018), (1824, 123700), (1900, 118752), (1920, 117515), (2280, 98960), (2400, 94012), (2432, 92775), (2474, 91200), (2850, 79168), (3040, 74220), (3200, 70509), (3648, 61850), (3711, 60800), (3800, 59376), (4560, 49480), (4800, 47006), (4948, 45600), (5700, 39584), (6080, 37110), (6185, 36480), (7296, 30925), (7422, 30400), (7600, 29688), (9120, 24740), (9600, 23503), (9896, 22800), (11400, 19792), (12160, 18555), (12370, 18240), (14844, 15200)]