45690400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:267

約数の個数: 144

約数和(自身を含む): 131241600

約数和(自身を除く): 85551200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 41, 50, 56, 70, 80, 82, 100, 112, 140, 160, 164, 175, 199, 200, 205, 224, 280, 287, 328, 350, 398, 400, 410, 560, 574, 656, 700, 796, 800, 820, 995, 1025, 1120, 1148, 1312, 1393, 1400, 1435, 1592, 1640, 1990, 2050, 2296, 2786, 2800, 2870, 3184, 3280, 3980, 4100, 4592, 4975, 5572, 5600, 5740, 6368, 6560, 6965, 7175, 7960, 8159, 8200, 9184, 9950, 11144, 11480, 13930, 14350, 15920, 16318, 16400, 19900, 22288, 22960, 27860, 28700, 31840, 32636, 32800, 34825, 39800, 40795, 44576, 45920, 55720, 57113, 57400, 65272, 69650, 79600, 81590, 111440, 114226, 114800, 130544, 139300, 159200, 163180, 203975, 222880, 228452, 229600, 261088, 278600, 285565, 326360, 407950, 456904, 557200, 571130, 652720, 815900, 913808, 1114400, 1142260, 1305440, 1427825, 1631800, 1827616, 2284520, 2855650, 3263600, 4569040, 5711300, 6527200, 9138080, 11422600, 22845200, 45690400]

約数ペア:

[(1, 45690400), (2, 22845200), (4, 11422600), (5, 9138080), (7, 6527200), (8, 5711300), (10, 4569040), (14, 3263600), (16, 2855650), (20, 2284520), (25, 1827616), (28, 1631800), (32, 1427825), (35, 1305440), (40, 1142260), (41, 1114400), (50, 913808), (56, 815900), (70, 652720), (80, 571130), (82, 557200), (100, 456904), (112, 407950), (140, 326360), (160, 285565), (164, 278600), (175, 261088), (199, 229600), (200, 228452), (205, 222880), (224, 203975), (280, 163180), (287, 159200), (328, 139300), (350, 130544), (398, 114800), (400, 114226), (410, 111440), (560, 81590), (574, 79600), (656, 69650), (700, 65272), (796, 57400), (800, 57113), (820, 55720), (995, 45920), (1025, 44576), (1120, 40795), (1148, 39800), (1312, 34825), (1393, 32800), (1400, 32636), (1435, 31840), (1592, 28700), (1640, 27860), (1990, 22960), (2050, 22288), (2296, 19900), (2786, 16400), (2800, 16318), (2870, 15920), (3184, 14350), (3280, 13930), (3980, 11480), (4100, 11144), (4592, 9950), (4975, 9184), (5572, 8200), (5600, 8159), (5740, 7960), (6368, 7175), (6560, 6965)]