21693000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{1033}}^1$

素因数の和:1064

約数の個数: 128

約数和(自身を含む): 77425920

約数和(自身を除く): 55732920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 125, 140, 150, 168, 175, 200, 210, 250, 280, 300, 350, 375, 420, 500, 525, 600, 700, 750, 840, 875, 1000, 1033, 1050, 1400, 1500, 1750, 2066, 2100, 2625, 3000, 3099, 3500, 4132, 4200, 5165, 5250, 6198, 7000, 7231, 8264, 10330, 10500, 12396, 14462, 15495, 20660, 21000, 21693, 24792, 25825, 28924, 30990, 36155, 41320, 43386, 51650, 57848, 61980, 72310, 77475, 86772, 103300, 108465, 123960, 129125, 144620, 154950, 173544, 180775, 206600, 216930, 258250, 289240, 309900, 361550, 387375, 433860, 516500, 542325, 619800, 723100, 774750, 867720, 903875, 1033000, 1084650, 1446200, 1549500, 1807750, 2169300, 2711625, 3099000, 3615500, 4338600, 5423250, 7231000, 10846500, 21693000]

約数ペア:

[(1, 21693000), (2, 10846500), (3, 7231000), (4, 5423250), (5, 4338600), (6, 3615500), (7, 3099000), (8, 2711625), (10, 2169300), (12, 1807750), (14, 1549500), (15, 1446200), (20, 1084650), (21, 1033000), (24, 903875), (25, 867720), (28, 774750), (30, 723100), (35, 619800), (40, 542325), (42, 516500), (50, 433860), (56, 387375), (60, 361550), (70, 309900), (75, 289240), (84, 258250), (100, 216930), (105, 206600), (120, 180775), (125, 173544), (140, 154950), (150, 144620), (168, 129125), (175, 123960), (200, 108465), (210, 103300), (250, 86772), (280, 77475), (300, 72310), (350, 61980), (375, 57848), (420, 51650), (500, 43386), (525, 41320), (600, 36155), (700, 30990), (750, 28924), (840, 25825), (875, 24792), (1000, 21693), (1033, 21000), (1050, 20660), (1400, 15495), (1500, 14462), (1750, 12396), (2066, 10500), (2100, 10330), (2625, 8264), (3000, 7231), (3099, 7000), (3500, 6198), (4132, 5250), (4200, 5165)]