20939745600

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{1454149}}^1$

素因数の和:1454177

約数の個数: 126

約数和(自身を含む): 74424851150

約数和(自身を除く): 53485105550

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 400, 450, 480, 576, 600, 720, 800, 900, 960, 1200, 1440, 1600, 1800, 2400, 2880, 3600, 4800, 7200, 14400, 1454149, 2908298, 4362447, 5816596, 7270745, 8724894, 11633192, 13087341, 14541490, 17449788, 21812235, 23266384, 26174682, 29082980, 34899576, 36353725, 43624470, 46532768, 52349364, 58165960, 65436705, 69799152, 72707450, 87248940, 93065536, 104698728, 109061175, 116331920, 130873410, 139598304, 145414900, 174497880, 209397456, 218122350, 232663840, 261746820, 279196608, 290829800, 327183525, 348995760, 418794912, 436244700, 465327680, 523493640, 581659600, 654367050, 697991520, 837589824, 872489400, 1046987280, 1163319200, 1308734100, 1395983040, 1744978800, 2093974560, 2326638400, 2617468200, 3489957600, 4187949120, 5234936400, 6979915200, 10469872800, 20939745600]

約数ペア:

[(1, 20939745600), (2, 10469872800), (3, 6979915200), (4, 5234936400), (5, 4187949120), (6, 3489957600), (8, 2617468200), (9, 2326638400), (10, 2093974560), (12, 1744978800), (15, 1395983040), (16, 1308734100), (18, 1163319200), (20, 1046987280), (24, 872489400), (25, 837589824), (30, 697991520), (32, 654367050), (36, 581659600), (40, 523493640), (45, 465327680), (48, 436244700), (50, 418794912), (60, 348995760), (64, 327183525), (72, 290829800), (75, 279196608), (80, 261746820), (90, 232663840), (96, 218122350), (100, 209397456), (120, 174497880), (144, 145414900), (150, 139598304), (160, 130873410), (180, 116331920), (192, 109061175), (200, 104698728), (225, 93065536), (240, 87248940), (288, 72707450), (300, 69799152), (320, 65436705), (360, 58165960), (400, 52349364), (450, 46532768), (480, 43624470), (576, 36353725), (600, 34899576), (720, 29082980), (800, 26174682), (900, 23266384), (960, 21812235), (1200, 17449788), (1440, 14541490), (1600, 13087341), (1800, 11633192), (2400, 8724894), (2880, 7270745), (3600, 5816596), (4800, 4362447), (7200, 2908298), (14400, 1454149)]