164433420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{6131}}^1$

素因数の和:6295

約数の個数: 72

約数和(自身を含む): 502210800

約数和(自身を除く): 337777380

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, 6131, 6705, 8940, 12262, 13410, 18393, 24524, 26820, 30655, 36786, 55179, 61310, 73572, 91965, 110358, 122620, 183930, 220716, 275895, 367860, 551790, 913519, 1103580, 1827038, 2740557, 3654076, 4567595, 5481114, 8221671, 9135190, 10962228, 13702785, 16443342, 18270380, 27405570, 32886684, 41108355, 54811140, 82216710, 164433420]

約数ペア:

[(1, 164433420), (2, 82216710), (3, 54811140), (4, 41108355), (5, 32886684), (6, 27405570), (9, 18270380), (10, 16443342), (12, 13702785), (15, 10962228), (18, 9135190), (20, 8221671), (30, 5481114), (36, 4567595), (45, 3654076), (60, 2740557), (90, 1827038), (149, 1103580), (180, 913519), (298, 551790), (447, 367860), (596, 275895), (745, 220716), (894, 183930), (1341, 122620), (1490, 110358), (1788, 91965), (2235, 73572), (2682, 61310), (2980, 55179), (4470, 36786), (5364, 30655), (6131, 26820), (6705, 24524), (8940, 18393), (12262, 13410)]