105429420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{3931}}^1$

素因数の和:4095

約数の個数: 72

約数和(自身を含む): 322030800

約数和(自身を除く): 216601380

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, 3931, 4470, 5364, 6705, 7862, 8940, 11793, 13410, 15724, 19655, 23586, 26820, 35379, 39310, 47172, 58965, 70758, 78620, 117930, 141516, 176895, 235860, 353790, 585719, 707580, 1171438, 1757157, 2342876, 2928595, 3514314, 5271471, 5857190, 7028628, 8785785, 10542942, 11714380, 17571570, 21085884, 26357355, 35143140, 52714710, 105429420]

約数ペア:

[(1, 105429420), (2, 52714710), (3, 35143140), (4, 26357355), (5, 21085884), (6, 17571570), (9, 11714380), (10, 10542942), (12, 8785785), (15, 7028628), (18, 5857190), (20, 5271471), (30, 3514314), (36, 2928595), (45, 2342876), (60, 1757157), (90, 1171438), (149, 707580), (180, 585719), (298, 353790), (447, 235860), (596, 176895), (745, 141516), (894, 117930), (1341, 78620), (1490, 70758), (1788, 58965), (2235, 47172), (2682, 39310), (2980, 35379), (3931, 26820), (4470, 23586), (5364, 19655), (6705, 15724), (7862, 13410), (8940, 11793)]