253209600

素因数分解:

$2^{10}\times 3^2\times 5^2\times 7^1\times {\mathrm{157}}^1$

素因数の和:200

約数の個数: 396

約数和(自身を含む): 1042725424

約数和(自身を除く): 789515824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 128, 140, 144, 150, 157, 160, 168, 175, 180, 192, 200, 210, 224, 225, 240, 252, 256, 280, 288, 300, 314, 315, 320, 336, 350, 360, 384, 400, 420, 448, 450, 471, 480, 504, 512, 525, 560, 576, 600, 628, 630, 640, 672, 700, 720, 768, 785, 800, 840, 896, 900, 942, 960, 1008, 1024, 1050, 1099, 1120, 1152, 1200, 1256, 1260, 1280, 1344, 1400, 1413, 1440, 1536, 1570, 1575, 1600, 1680, 1792, 1800, 1884, 1920, 2016, 2100, 2198, 2240, 2304, 2355, 2400, 2512, 2520, 2560, 2688, 2800, 2826, 2880, 3072, 3140, 3150, 3200, 3297, 3360, 3584, 3600, 3768, 3840, 3925, 4032, 4200, 4396, 4480, 4608, 4710, 4800, 5024, 5040, 5120, 5376, 5495, 5600, 5652, 5760, 6280, 6300, 6400, 6594, 6720, 7065, 7168, 7200, 7536, 7680, 7850, 8064, 8400, 8792, 8960, 9216, 9420, 9600, 9891, 10048, 10080, 10752, 10990, 11200, 11304, 11520, 11775, 12560, 12600, 12800, 13188, 13440, 14130, 14400, 15072, 15360, 15700, 16128, 16485, 16800, 17584, 17920, 18840, 19200, 19782, 20096, 20160, 21504, 21980, 22400, 22608, 23040, 23550, 25120, 25200, 25600, 26376, 26880, 27475, 28260, 28800, 30144, 31400, 32256, 32970, 33600, 35168, 35325, 35840, 37680, 38400, 39564, 40192, 40320, 43960, 44800, 45216, 46080, 47100, 49455, 50240, 50400, 52752, 53760, 54950, 56520, 57600, 60288, 62800, 64512, 65940, 67200, 70336, 70650, 75360, 76800, 79128, 80384, 80640, 82425, 87920, 89600, 90432, 94200, 98910, 100480, 100800, 105504, 107520, 109900, 113040, 115200, 120576, 125600, 131880, 134400, 140672, 141300, 150720, 158256, 160768, 161280, 164850, 175840, 179200, 180864, 188400, 197820, 200960, 201600, 211008, 219800, 226080, 230400, 241152, 247275, 251200, 263760, 268800, 281344, 282600, 301440, 316512, 322560, 329700, 351680, 361728, 376800, 395640, 401920, 403200, 422016, 439600, 452160, 482304, 494550, 502400, 527520, 537600, 562688, 565200, 602880, 633024, 659400, 703360, 723456, 753600, 791280, 803840, 806400, 844032, 879200, 904320, 989100, 1004800, 1055040, 1125376, 1130400, 1205760, 1266048, 1318800, 1406720, 1446912, 1507200, 1582560, 1612800, 1688064, 1758400, 1808640, 1978200, 2009600, 2110080, 2260800, 2411520, 2532096, 2637600, 2813440, 3014400, 3165120, 3376128, 3516800, 3617280, 3956400, 4019200, 4220160, 4521600, 5064192, 5275200, 5626880, 6028800, 6330240, 7033600, 7234560, 7912800, 8440320, 9043200, 10128384, 10550400, 12057600, 12660480, 14067200, 15825600, 16880640, 18086400, 21100800, 25320960, 28134400, 31651200, 36172800, 42201600, 50641920, 63302400, 84403200, 126604800, 253209600]

約数ペア:

[(1, 253209600), (2, 126604800), (3, 84403200), (4, 63302400), (5, 50641920), (6, 42201600), (7, 36172800), (8, 31651200), (9, 28134400), (10, 25320960), (12, 21100800), (14, 18086400), (15, 16880640), (16, 15825600), (18, 14067200), (20, 12660480), (21, 12057600), (24, 10550400), (25, 10128384), (28, 9043200), (30, 8440320), (32, 7912800), (35, 7234560), (36, 7033600), (40, 6330240), (42, 6028800), (45, 5626880), (48, 5275200), (50, 5064192), (56, 4521600), (60, 4220160), (63, 4019200), (64, 3956400), (70, 3617280), (72, 3516800), (75, 3376128), (80, 3165120), (84, 3014400), (90, 2813440), (96, 2637600), (100, 2532096), (105, 2411520), (112, 2260800), (120, 2110080), (126, 2009600), (128, 1978200), (140, 1808640), (144, 1758400), (150, 1688064), (157, 1612800), (160, 1582560), (168, 1507200), (175, 1446912), (180, 1406720), (192, 1318800), (200, 1266048), (210, 1205760), (224, 1130400), (225, 1125376), (240, 1055040), (252, 1004800), (256, 989100), (280, 904320), (288, 879200), (300, 844032), (314, 806400), (315, 803840), (320, 791280), (336, 753600), (350, 723456), (360, 703360), (384, 659400), (400, 633024), (420, 602880), (448, 565200), (450, 562688), (471, 537600), (480, 527520), (504, 502400), (512, 494550), (525, 482304), (560, 452160), (576, 439600), (600, 422016), (628, 403200), (630, 401920), (640, 395640), (672, 376800), (700, 361728), (720, 351680), (768, 329700), (785, 322560), (800, 316512), (840, 301440), (896, 282600), (900, 281344), (942, 268800), (960, 263760), (1008, 251200), (1024, 247275), (1050, 241152), (1099, 230400), (1120, 226080), (1152, 219800), (1200, 211008), (1256, 201600), (1260, 200960), (1280, 197820), (1344, 188400), (1400, 180864), (1413, 179200), (1440, 175840), (1536, 164850), (1570, 161280), (1575, 160768), (1600, 158256), (1680, 150720), (1792, 141300), (1800, 140672), (1884, 134400), (1920, 131880), (2016, 125600), (2100, 120576), (2198, 115200), (2240, 113040), (2304, 109900), (2355, 107520), (2400, 105504), (2512, 100800), (2520, 100480), (2560, 98910), (2688, 94200), (2800, 90432), (2826, 89600), (2880, 87920), (3072, 82425), (3140, 80640), (3150, 80384), (3200, 79128), (3297, 76800), (3360, 75360), (3584, 70650), (3600, 70336), (3768, 67200), (3840, 65940), (3925, 64512), (4032, 62800), (4200, 60288), (4396, 57600), (4480, 56520), (4608, 54950), (4710, 53760), (4800, 52752), (5024, 50400), (5040, 50240), (5120, 49455), (5376, 47100), (5495, 46080), (5600, 45216), (5652, 44800), (5760, 43960), (6280, 40320), (6300, 40192), (6400, 39564), (6594, 38400), (6720, 37680), (7065, 35840), (7168, 35325), (7200, 35168), (7536, 33600), (7680, 32970), (7850, 32256), (8064, 31400), (8400, 30144), (8792, 28800), (8960, 28260), (9216, 27475), (9420, 26880), (9600, 26376), (9891, 25600), (10048, 25200), (10080, 25120), (10752, 23550), (10990, 23040), (11200, 22608), (11304, 22400), (11520, 21980), (11775, 21504), (12560, 20160), (12600, 20096), (12800, 19782), (13188, 19200), (13440, 18840), (14130, 17920), (14400, 17584), (15072, 16800), (15360, 16485), (15700, 16128)]