266341600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{239}}^1$

素因数の和:465

約数の個数: 144

約数和(自身を含む): 749952000

約数和(自身を除く): 483610400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 199, 200, 224, 239, 280, 350, 398, 400, 478, 560, 700, 796, 800, 956, 995, 1120, 1195, 1393, 1400, 1592, 1673, 1912, 1990, 2390, 2786, 2800, 3184, 3346, 3824, 3980, 4780, 4975, 5572, 5600, 5975, 6368, 6692, 6965, 7648, 7960, 8365, 9560, 9950, 11144, 11950, 13384, 13930, 15920, 16730, 19120, 19900, 22288, 23900, 26768, 27860, 31840, 33460, 34825, 38240, 39800, 41825, 44576, 47561, 47800, 53536, 55720, 66920, 69650, 79600, 83650, 95122, 95600, 111440, 133840, 139300, 159200, 167300, 190244, 191200, 222880, 237805, 267680, 278600, 332927, 334600, 380488, 475610, 557200, 665854, 669200, 760976, 951220, 1114400, 1189025, 1331708, 1338400, 1521952, 1664635, 1902440, 2378050, 2663416, 3329270, 3804880, 4756100, 5326832, 6658540, 7609760, 8323175, 9512200, 10653664, 13317080, 16646350, 19024400, 26634160, 33292700, 38048800, 53268320, 66585400, 133170800, 266341600]

約数ペア:

[(1, 266341600), (2, 133170800), (4, 66585400), (5, 53268320), (7, 38048800), (8, 33292700), (10, 26634160), (14, 19024400), (16, 16646350), (20, 13317080), (25, 10653664), (28, 9512200), (32, 8323175), (35, 7609760), (40, 6658540), (50, 5326832), (56, 4756100), (70, 3804880), (80, 3329270), (100, 2663416), (112, 2378050), (140, 1902440), (160, 1664635), (175, 1521952), (199, 1338400), (200, 1331708), (224, 1189025), (239, 1114400), (280, 951220), (350, 760976), (398, 669200), (400, 665854), (478, 557200), (560, 475610), (700, 380488), (796, 334600), (800, 332927), (956, 278600), (995, 267680), (1120, 237805), (1195, 222880), (1393, 191200), (1400, 190244), (1592, 167300), (1673, 159200), (1912, 139300), (1990, 133840), (2390, 111440), (2786, 95600), (2800, 95122), (3184, 83650), (3346, 79600), (3824, 69650), (3980, 66920), (4780, 55720), (4975, 53536), (5572, 47800), (5600, 47561), (5975, 44576), (6368, 41825), (6692, 39800), (6965, 38240), (7648, 34825), (7960, 33460), (8365, 31840), (9560, 27860), (9950, 26768), (11144, 23900), (11950, 22288), (13384, 19900), (13930, 19120), (15920, 16730)]