190232700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{12941}}^1$

素因数の和:12972

約数の個数: 108

約数和(自身を含む): 640318392

約数和(自身を除く): 450085692

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, 12941, 14700, 25882, 38823, 51764, 64705, 77646, 90587, 129410, 155292, 181174, 194115, 258820, 271761, 323525, 362348, 388230, 452935, 543522, 634109, 647050, 776460, 905870, 970575, 1087044, 1268218, 1294100, 1358805, 1811740, 1902327, 1941150, 2264675, 2536436, 2717610, 3170545, 3804654, 3882300, 4529350, 5435220, 6341090, 6794025, 7609308, 9058700, 9511635, 12682180, 13588050, 15852725, 19023270, 27176100, 31705450, 38046540, 47558175, 63410900, 95116350, 190232700]

約数ペア:

[(1, 190232700), (2, 95116350), (3, 63410900), (4, 47558175), (5, 38046540), (6, 31705450), (7, 27176100), (10, 19023270), (12, 15852725), (14, 13588050), (15, 12682180), (20, 9511635), (21, 9058700), (25, 7609308), (28, 6794025), (30, 6341090), (35, 5435220), (42, 4529350), (49, 3882300), (50, 3804654), (60, 3170545), (70, 2717610), (75, 2536436), (84, 2264675), (98, 1941150), (100, 1902327), (105, 1811740), (140, 1358805), (147, 1294100), (150, 1268218), (175, 1087044), (196, 970575), (210, 905870), (245, 776460), (294, 647050), (300, 634109), (350, 543522), (420, 452935), (490, 388230), (525, 362348), (588, 323525), (700, 271761), (735, 258820), (980, 194115), (1050, 181174), (1225, 155292), (1470, 129410), (2100, 90587), (2450, 77646), (2940, 64705), (3675, 51764), (4900, 38823), (7350, 25882), (12941, 14700)]