201816300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{13729}}^1$

素因数の和:13760

約数の個数: 108

約数和(自身を含む): 679305480

約数和(自身を除く): 477489180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 140, 147, 150, 175, 196, 210, 245, 294, 300, 350, 420, 490, 525, 588, 700, 735, 980, 1050, 1225, 1470, 2100, 2450, 2940, 3675, 4900, 7350, 13729, 14700, 27458, 41187, 54916, 68645, 82374, 96103, 137290, 164748, 192206, 205935, 274580, 288309, 343225, 384412, 411870, 480515, 576618, 672721, 686450, 823740, 961030, 1029675, 1153236, 1345442, 1372900, 1441545, 1922060, 2018163, 2059350, 2402575, 2690884, 2883090, 3363605, 4036326, 4118700, 4805150, 5766180, 6727210, 7207725, 8072652, 9610300, 10090815, 13454420, 14415450, 16818025, 20181630, 28830900, 33636050, 40363260, 50454075, 67272100, 100908150, 201816300]

約数ペア:

[(1, 201816300), (2, 100908150), (3, 67272100), (4, 50454075), (5, 40363260), (6, 33636050), (7, 28830900), (10, 20181630), (12, 16818025), (14, 14415450), (15, 13454420), (20, 10090815), (21, 9610300), (25, 8072652), (28, 7207725), (30, 6727210), (35, 5766180), (42, 4805150), (49, 4118700), (50, 4036326), (60, 3363605), (70, 2883090), (75, 2690884), (84, 2402575), (98, 2059350), (100, 2018163), (105, 1922060), (140, 1441545), (147, 1372900), (150, 1345442), (175, 1153236), (196, 1029675), (210, 961030), (245, 823740), (294, 686450), (300, 672721), (350, 576618), (420, 480515), (490, 411870), (525, 384412), (588, 343225), (700, 288309), (735, 274580), (980, 205935), (1050, 192206), (1225, 164748), (1470, 137290), (2100, 96103), (2450, 82374), (2940, 68645), (3675, 54916), (4900, 41187), (7350, 27458), (13729, 14700)]