31983000

素因数分解:

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

素因数の和:1554

約数の個数: 128

約数和(自身を含む): 114117120

約数和(自身を除く): 82134120

約数列:

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

約数ペア:

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