143422300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{619}}^1$

素因数の和:971

約数の個数: 72

約数和(自身を含む): 357338240

約数和(自身を除く): 213915940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 331, 350, 619, 662, 700, 1238, 1324, 1655, 2317, 2476, 3095, 3310, 4333, 4634, 6190, 6620, 8275, 8666, 9268, 11585, 12380, 15475, 16550, 17332, 21665, 23170, 30950, 33100, 43330, 46340, 57925, 61900, 86660, 108325, 115850, 204889, 216650, 231700, 409778, 433300, 819556, 1024445, 1434223, 2048890, 2868446, 4097780, 5122225, 5736892, 7171115, 10244450, 14342230, 20488900, 28684460, 35855575, 71711150, 143422300]

約数ペア:

[(1, 143422300), (2, 71711150), (4, 35855575), (5, 28684460), (7, 20488900), (10, 14342230), (14, 10244450), (20, 7171115), (25, 5736892), (28, 5122225), (35, 4097780), (50, 2868446), (70, 2048890), (100, 1434223), (140, 1024445), (175, 819556), (331, 433300), (350, 409778), (619, 231700), (662, 216650), (700, 204889), (1238, 115850), (1324, 108325), (1655, 86660), (2317, 61900), (2476, 57925), (3095, 46340), (3310, 43330), (4333, 33100), (4634, 30950), (6190, 23170), (6620, 21665), (8275, 17332), (8666, 16550), (9268, 15475), (11585, 12380)]