63966000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^1\times {\mathrm{1523}}^1$

素因数の和:1556

約数の個数: 160

約数和(自身を含む): 235842048

約数和(自身を除く): 171876048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 125, 140, 150, 168, 175, 200, 210, 240, 250, 280, 300, 336, 350, 375, 400, 420, 500, 525, 560, 600, 700, 750, 840, 875, 1000, 1050, 1200, 1400, 1500, 1523, 1680, 1750, 2000, 2100, 2625, 2800, 3000, 3046, 3500, 4200, 4569, 5250, 6000, 6092, 7000, 7615, 8400, 9138, 10500, 10661, 12184, 14000, 15230, 18276, 21000, 21322, 22845, 24368, 30460, 31983, 36552, 38075, 42000, 42644, 45690, 53305, 60920, 63966, 73104, 76150, 85288, 91380, 106610, 114225, 121840, 127932, 152300, 159915, 170576, 182760, 190375, 213220, 228450, 255864, 266525, 304600, 319830, 365520, 380750, 426440, 456900, 511728, 533050, 571125, 609200, 639660, 761500, 799575, 852880, 913800, 1066100, 1142250, 1279320, 1332625, 1523000, 1599150, 1827600, 2132200, 2284500, 2558640, 2665250, 3046000, 3198300, 3997875, 4264400, 4569000, 5330500, 6396600, 7995750, 9138000, 10661000, 12793200, 15991500, 21322000, 31983000, 63966000]

約数ペア:

[(1, 63966000), (2, 31983000), (3, 21322000), (4, 15991500), (5, 12793200), (6, 10661000), (7, 9138000), (8, 7995750), (10, 6396600), (12, 5330500), (14, 4569000), (15, 4264400), (16, 3997875), (20, 3198300), (21, 3046000), (24, 2665250), (25, 2558640), (28, 2284500), (30, 2132200), (35, 1827600), (40, 1599150), (42, 1523000), (48, 1332625), (50, 1279320), (56, 1142250), (60, 1066100), (70, 913800), (75, 852880), (80, 799575), (84, 761500), (100, 639660), (105, 609200), (112, 571125), (120, 533050), (125, 511728), (140, 456900), (150, 426440), (168, 380750), (175, 365520), (200, 319830), (210, 304600), (240, 266525), (250, 255864), (280, 228450), (300, 213220), (336, 190375), (350, 182760), (375, 170576), (400, 159915), (420, 152300), (500, 127932), (525, 121840), (560, 114225), (600, 106610), (700, 91380), (750, 85288), (840, 76150), (875, 73104), (1000, 63966), (1050, 60920), (1200, 53305), (1400, 45690), (1500, 42644), (1523, 42000), (1680, 38075), (1750, 36552), (2000, 31983), (2100, 30460), (2625, 24368), (2800, 22845), (3000, 21322), (3046, 21000), (3500, 18276), (4200, 15230), (4569, 14000), (5250, 12184), (6000, 10661), (6092, 10500), (7000, 9138), (7615, 8400)]