40347300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{19213}}^1$

素因数の和:19237

約数の個数: 72

約数和(自身を含む): 133422016

約数和(自身を除く): 93074716

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, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 19213, 38426, 57639, 76852, 96065, 115278, 134491, 192130, 230556, 268982, 288195, 384260, 403473, 480325, 537964, 576390, 672455, 806946, 960650, 1152780, 1344910, 1440975, 1613892, 1921300, 2017365, 2689820, 2881950, 3362275, 4034730, 5763900, 6724550, 8069460, 10086825, 13449100, 20173650, 40347300]

約数ペア:

[(1, 40347300), (2, 20173650), (3, 13449100), (4, 10086825), (5, 8069460), (6, 6724550), (7, 5763900), (10, 4034730), (12, 3362275), (14, 2881950), (15, 2689820), (20, 2017365), (21, 1921300), (25, 1613892), (28, 1440975), (30, 1344910), (35, 1152780), (42, 960650), (50, 806946), (60, 672455), (70, 576390), (75, 537964), (84, 480325), (100, 403473), (105, 384260), (140, 288195), (150, 268982), (175, 230556), (210, 192130), (300, 134491), (350, 115278), (420, 96065), (525, 76852), (700, 57639), (1050, 38426), (2100, 19213)]