47659140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1777}}^1$

素因数の和:1941

約数の個数: 72

約数和(自身を含む): 145618200

約数和(自身を除く): 97959060

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, 1777, 1788, 2235, 2682, 2980, 3554, 4470, 5331, 5364, 6705, 7108, 8885, 8940, 10662, 13410, 15993, 17770, 21324, 26655, 26820, 31986, 35540, 53310, 63972, 79965, 106620, 159930, 264773, 319860, 529546, 794319, 1059092, 1323865, 1588638, 2382957, 2647730, 3177276, 3971595, 4765914, 5295460, 7943190, 9531828, 11914785, 15886380, 23829570, 47659140]

約数ペア:

[(1, 47659140), (2, 23829570), (3, 15886380), (4, 11914785), (5, 9531828), (6, 7943190), (9, 5295460), (10, 4765914), (12, 3971595), (15, 3177276), (18, 2647730), (20, 2382957), (30, 1588638), (36, 1323865), (45, 1059092), (60, 794319), (90, 529546), (149, 319860), (180, 264773), (298, 159930), (447, 106620), (596, 79965), (745, 63972), (894, 53310), (1341, 35540), (1490, 31986), (1777, 26820), (1788, 26655), (2235, 21324), (2682, 17770), (2980, 15993), (3554, 13410), (4470, 10662), (5331, 8940), (5364, 8885), (6705, 7108)]