454089420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{16931}}^1$

素因数の和:17095

約数の個数: 72

約数和(自身を含む): 1386730800

約数和(自身を除く): 932641380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 149, 180, 298, 447, 596, 745, 894, 1341, 1490, 1788, 2235, 2682, 2980, 4470, 5364, 6705, 8940, 13410, 16931, 26820, 33862, 50793, 67724, 84655, 101586, 152379, 169310, 203172, 253965, 304758, 338620, 507930, 609516, 761895, 1015860, 1523790, 2522719, 3047580, 5045438, 7568157, 10090876, 12613595, 15136314, 22704471, 25227190, 30272628, 37840785, 45408942, 50454380, 75681570, 90817884, 113522355, 151363140, 227044710, 454089420]

約数ペア:

[(1, 454089420), (2, 227044710), (3, 151363140), (4, 113522355), (5, 90817884), (6, 75681570), (9, 50454380), (10, 45408942), (12, 37840785), (15, 30272628), (18, 25227190), (20, 22704471), (30, 15136314), (36, 12613595), (45, 10090876), (60, 7568157), (90, 5045438), (149, 3047580), (180, 2522719), (298, 1523790), (447, 1015860), (596, 761895), (745, 609516), (894, 507930), (1341, 338620), (1490, 304758), (1788, 253965), (2235, 203172), (2682, 169310), (2980, 152379), (4470, 101586), (5364, 84655), (6705, 67724), (8940, 50793), (13410, 33862), (16931, 26820)]