142186800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{16927}}^1$

素因数の和:16955

約数の個数: 120

約数和(自身を含む): 520569856

約数和(自身を除く): 378383056

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, 16927, 33854, 50781, 67708, 84635, 101562, 118489, 135416, 169270, 203124, 236978, 253905, 270832, 338540, 355467, 406248, 423175, 473956, 507810, 592445, 677080, 710934, 812496, 846350, 947912, 1015620, 1184890, 1269525, 1354160, 1421868, 1692700, 1777335, 1895824, 2031240, 2369780, 2539050, 2843736, 2962225, 3385400, 3554670, 4062480, 4739560, 5078100, 5687472, 5924450, 6770800, 7109340, 8886675, 9479120, 10156200, 11848900, 14218680, 17773350, 20312400, 23697800, 28437360, 35546700, 47395600, 71093400, 142186800]

約数ペア:

[(1, 142186800), (2, 71093400), (3, 47395600), (4, 35546700), (5, 28437360), (6, 23697800), (7, 20312400), (8, 17773350), (10, 14218680), (12, 11848900), (14, 10156200), (15, 9479120), (16, 8886675), (20, 7109340), (21, 6770800), (24, 5924450), (25, 5687472), (28, 5078100), (30, 4739560), (35, 4062480), (40, 3554670), (42, 3385400), (48, 2962225), (50, 2843736), (56, 2539050), (60, 2369780), (70, 2031240), (75, 1895824), (80, 1777335), (84, 1692700), (100, 1421868), (105, 1354160), (112, 1269525), (120, 1184890), (140, 1015620), (150, 947912), (168, 846350), (175, 812496), (200, 710934), (210, 677080), (240, 592445), (280, 507810), (300, 473956), (336, 423175), (350, 406248), (400, 355467), (420, 338540), (525, 270832), (560, 253905), (600, 236978), (700, 203124), (840, 169270), (1050, 135416), (1200, 118489), (1400, 101562), (1680, 84635), (2100, 67708), (2800, 50781), (4200, 33854), (8400, 16927)]