78313200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{9323}}^1$

素因数の和:9351

約数の個数: 120

約数和(自身を含む): 286731648

約数和(自身を除く): 208418448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 8400, 9323, 18646, 27969, 37292, 46615, 55938, 65261, 74584, 93230, 111876, 130522, 139845, 149168, 186460, 195783, 223752, 233075, 261044, 279690, 326305, 372920, 391566, 447504, 466150, 522088, 559380, 652610, 699225, 745840, 783132, 932300, 978915, 1044176, 1118760, 1305220, 1398450, 1566264, 1631525, 1864600, 1957830, 2237520, 2610440, 2796900, 3132528, 3263050, 3729200, 3915660, 4894575, 5220880, 5593800, 6526100, 7831320, 9789150, 11187600, 13052200, 15662640, 19578300, 26104400, 39156600, 78313200]

約数ペア:

[(1, 78313200), (2, 39156600), (3, 26104400), (4, 19578300), (5, 15662640), (6, 13052200), (7, 11187600), (8, 9789150), (10, 7831320), (12, 6526100), (14, 5593800), (15, 5220880), (16, 4894575), (20, 3915660), (21, 3729200), (24, 3263050), (25, 3132528), (28, 2796900), (30, 2610440), (35, 2237520), (40, 1957830), (42, 1864600), (48, 1631525), (50, 1566264), (56, 1398450), (60, 1305220), (70, 1118760), (75, 1044176), (80, 978915), (84, 932300), (100, 783132), (105, 745840), (112, 699225), (120, 652610), (140, 559380), (150, 522088), (168, 466150), (175, 447504), (200, 391566), (210, 372920), (240, 326305), (280, 279690), (300, 261044), (336, 233075), (350, 223752), (400, 195783), (420, 186460), (525, 149168), (560, 139845), (600, 130522), (700, 111876), (840, 93230), (1050, 74584), (1200, 65261), (1400, 55938), (1680, 46615), (2100, 37292), (2800, 27969), (4200, 18646), (8400, 9323)]