13072500

素因数分解:

$2^2\times 3^2\times 5^4\times 7^1\times {\mathrm{83}}^1$

素因数の和:120

約数の個数: 180

約数和(自身を含む): 47759712

約数和(自身を除く): 34687212

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 83, 84, 90, 100, 105, 125, 126, 140, 150, 166, 175, 180, 210, 225, 249, 250, 252, 300, 315, 332, 350, 375, 415, 420, 450, 498, 500, 525, 581, 625, 630, 700, 747, 750, 830, 875, 900, 996, 1050, 1125, 1162, 1245, 1250, 1260, 1494, 1500, 1575, 1660, 1743, 1750, 1875, 2075, 2100, 2250, 2324, 2490, 2500, 2625, 2905, 2988, 3150, 3486, 3500, 3735, 3750, 4150, 4375, 4500, 4980, 5229, 5250, 5625, 5810, 6225, 6300, 6972, 7470, 7500, 7875, 8300, 8715, 8750, 10375, 10458, 10500, 11250, 11620, 12450, 13125, 14525, 14940, 15750, 17430, 17500, 18675, 20750, 20916, 22500, 24900, 26145, 26250, 29050, 31125, 31500, 34860, 37350, 39375, 41500, 43575, 51875, 52290, 52500, 58100, 62250, 72625, 74700, 78750, 87150, 93375, 103750, 104580, 124500, 130725, 145250, 155625, 157500, 174300, 186750, 207500, 217875, 261450, 290500, 311250, 363125, 373500, 435750, 466875, 522900, 622500, 653625, 726250, 871500, 933750, 1089375, 1307250, 1452500, 1867500, 2178750, 2614500, 3268125, 4357500, 6536250, 13072500]

約数ペア:

[(1, 13072500), (2, 6536250), (3, 4357500), (4, 3268125), (5, 2614500), (6, 2178750), (7, 1867500), (9, 1452500), (10, 1307250), (12, 1089375), (14, 933750), (15, 871500), (18, 726250), (20, 653625), (21, 622500), (25, 522900), (28, 466875), (30, 435750), (35, 373500), (36, 363125), (42, 311250), (45, 290500), (50, 261450), (60, 217875), (63, 207500), (70, 186750), (75, 174300), (83, 157500), (84, 155625), (90, 145250), (100, 130725), (105, 124500), (125, 104580), (126, 103750), (140, 93375), (150, 87150), (166, 78750), (175, 74700), (180, 72625), (210, 62250), (225, 58100), (249, 52500), (250, 52290), (252, 51875), (300, 43575), (315, 41500), (332, 39375), (350, 37350), (375, 34860), (415, 31500), (420, 31125), (450, 29050), (498, 26250), (500, 26145), (525, 24900), (581, 22500), (625, 20916), (630, 20750), (700, 18675), (747, 17500), (750, 17430), (830, 15750), (875, 14940), (900, 14525), (996, 13125), (1050, 12450), (1125, 11620), (1162, 11250), (1245, 10500), (1250, 10458), (1260, 10375), (1494, 8750), (1500, 8715), (1575, 8300), (1660, 7875), (1743, 7500), (1750, 7470), (1875, 6972), (2075, 6300), (2100, 6225), (2250, 5810), (2324, 5625), (2490, 5250), (2500, 5229), (2625, 4980), (2905, 4500), (2988, 4375), (3150, 4150), (3486, 3750), (3500, 3735)]