38048400

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1$

素因数の和:311

約数の個数: 240

約数和(自身を含む): 146379520

約数和(自身を除く): 108331120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 48, 50, 52, 54, 60, 65, 72, 75, 78, 80, 90, 100, 104, 108, 117, 120, 130, 135, 144, 150, 156, 180, 195, 200, 208, 216, 225, 234, 240, 260, 270, 271, 300, 312, 325, 351, 360, 390, 400, 432, 450, 468, 520, 540, 542, 585, 600, 624, 650, 675, 702, 720, 780, 813, 900, 936, 975, 1040, 1080, 1084, 1170, 1200, 1300, 1350, 1355, 1404, 1560, 1626, 1755, 1800, 1872, 1950, 2160, 2168, 2340, 2439, 2600, 2700, 2710, 2808, 2925, 3120, 3252, 3510, 3523, 3600, 3900, 4065, 4336, 4680, 4878, 5200, 5400, 5420, 5616, 5850, 6504, 6775, 7020, 7046, 7317, 7800, 8130, 8775, 9360, 9756, 10569, 10800, 10840, 11700, 12195, 13008, 13550, 14040, 14092, 14634, 15600, 16260, 17550, 17615, 19512, 20325, 21138, 21680, 23400, 24390, 27100, 28080, 28184, 29268, 31707, 32520, 35100, 35230, 36585, 39024, 40650, 42276, 46800, 48780, 52845, 54200, 56368, 58536, 60975, 63414, 65040, 70200, 70460, 73170, 81300, 84552, 88075, 95121, 97560, 105690, 108400, 117072, 121950, 126828, 140400, 140920, 146340, 158535, 162600, 169104, 176150, 182925, 190242, 195120, 211380, 243900, 253656, 264225, 281840, 292680, 317070, 325200, 352300, 365850, 380484, 422760, 475605, 487800, 507312, 528450, 585360, 634140, 704600, 731700, 760968, 792675, 845520, 951210, 975600, 1056900, 1268280, 1409200, 1463400, 1521936, 1585350, 1902420, 2113800, 2378025, 2536560, 2926800, 3170700, 3804840, 4227600, 4756050, 6341400, 7609680, 9512100, 12682800, 19024200, 38048400]

約数ペア:

[(1, 38048400), (2, 19024200), (3, 12682800), (4, 9512100), (5, 7609680), (6, 6341400), (8, 4756050), (9, 4227600), (10, 3804840), (12, 3170700), (13, 2926800), (15, 2536560), (16, 2378025), (18, 2113800), (20, 1902420), (24, 1585350), (25, 1521936), (26, 1463400), (27, 1409200), (30, 1268280), (36, 1056900), (39, 975600), (40, 951210), (45, 845520), (48, 792675), (50, 760968), (52, 731700), (54, 704600), (60, 634140), (65, 585360), (72, 528450), (75, 507312), (78, 487800), (80, 475605), (90, 422760), (100, 380484), (104, 365850), (108, 352300), (117, 325200), (120, 317070), (130, 292680), (135, 281840), (144, 264225), (150, 253656), (156, 243900), (180, 211380), (195, 195120), (200, 190242), (208, 182925), (216, 176150), (225, 169104), (234, 162600), (240, 158535), (260, 146340), (270, 140920), (271, 140400), (300, 126828), (312, 121950), (325, 117072), (351, 108400), (360, 105690), (390, 97560), (400, 95121), (432, 88075), (450, 84552), (468, 81300), (520, 73170), (540, 70460), (542, 70200), (585, 65040), (600, 63414), (624, 60975), (650, 58536), (675, 56368), (702, 54200), (720, 52845), (780, 48780), (813, 46800), (900, 42276), (936, 40650), (975, 39024), (1040, 36585), (1080, 35230), (1084, 35100), (1170, 32520), (1200, 31707), (1300, 29268), (1350, 28184), (1355, 28080), (1404, 27100), (1560, 24390), (1626, 23400), (1755, 21680), (1800, 21138), (1872, 20325), (1950, 19512), (2160, 17615), (2168, 17550), (2340, 16260), (2439, 15600), (2600, 14634), (2700, 14092), (2710, 14040), (2808, 13550), (2925, 13008), (3120, 12195), (3252, 11700), (3510, 10840), (3523, 10800), (3600, 10569), (3900, 9756), (4065, 9360), (4336, 8775), (4680, 8130), (4878, 7800), (5200, 7317), (5400, 7046), (5420, 7020), (5616, 6775), (5850, 6504)]