2048846100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{7019}}^1$

素因数の和:7182

約数の個数: 144

約数和(自身を含む): 6824563200

約数和(自身を除く): 4775717100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 139, 140, 150, 175, 210, 278, 300, 350, 417, 420, 525, 556, 695, 700, 834, 973, 1050, 1390, 1668, 1946, 2085, 2100, 2780, 2919, 3475, 3892, 4170, 4865, 5838, 6950, 7019, 8340, 9730, 10425, 11676, 13900, 14038, 14595, 19460, 20850, 21057, 24325, 28076, 29190, 35095, 41700, 42114, 48650, 49133, 58380, 70190, 72975, 84228, 97300, 98266, 105285, 140380, 145950, 147399, 175475, 196532, 210570, 245665, 291900, 294798, 350950, 421140, 491330, 526425, 589596, 701900, 736995, 975641, 982660, 1052850, 1228325, 1473990, 1951282, 2105700, 2456650, 2926923, 2947980, 3684975, 3902564, 4878205, 4913300, 5853846, 6829487, 7369950, 9756410, 11707692, 13658974, 14634615, 14739900, 19512820, 20488461, 24391025, 27317948, 29269230, 34147435, 40976922, 48782050, 58538460, 68294870, 73173075, 81953844, 97564100, 102442305, 136589740, 146346150, 170737175, 204884610, 292692300, 341474350, 409769220, 512211525, 682948700, 1024423050, 2048846100]

約数ペア:

[(1, 2048846100), (2, 1024423050), (3, 682948700), (4, 512211525), (5, 409769220), (6, 341474350), (7, 292692300), (10, 204884610), (12, 170737175), (14, 146346150), (15, 136589740), (20, 102442305), (21, 97564100), (25, 81953844), (28, 73173075), (30, 68294870), (35, 58538460), (42, 48782050), (50, 40976922), (60, 34147435), (70, 29269230), (75, 27317948), (84, 24391025), (100, 20488461), (105, 19512820), (139, 14739900), (140, 14634615), (150, 13658974), (175, 11707692), (210, 9756410), (278, 7369950), (300, 6829487), (350, 5853846), (417, 4913300), (420, 4878205), (525, 3902564), (556, 3684975), (695, 2947980), (700, 2926923), (834, 2456650), (973, 2105700), (1050, 1951282), (1390, 1473990), (1668, 1228325), (1946, 1052850), (2085, 982660), (2100, 975641), (2780, 736995), (2919, 701900), (3475, 589596), (3892, 526425), (4170, 491330), (4865, 421140), (5838, 350950), (6950, 294798), (7019, 291900), (8340, 245665), (9730, 210570), (10425, 196532), (11676, 175475), (13900, 147399), (14038, 145950), (14595, 140380), (19460, 105285), (20850, 98266), (21057, 97300), (24325, 84228), (28076, 72975), (29190, 70190), (35095, 58380), (41700, 49133), (42114, 48650)]