45318280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:299

約数の個数: 128

約数和(自身を含む): 126074880

約数和(自身を除く): 80756600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 31, 35, 40, 46, 56, 62, 70, 92, 115, 124, 140, 155, 161, 184, 217, 227, 230, 248, 280, 310, 322, 434, 454, 460, 620, 644, 713, 805, 868, 908, 920, 1085, 1135, 1240, 1288, 1426, 1589, 1610, 1736, 1816, 2170, 2270, 2852, 3178, 3220, 3565, 4340, 4540, 4991, 5221, 5704, 6356, 6440, 7037, 7130, 7945, 8680, 9080, 9982, 10442, 12712, 14074, 14260, 15890, 19964, 20884, 24955, 26105, 28148, 28520, 31780, 35185, 36547, 39928, 41768, 49259, 49910, 52210, 56296, 63560, 70370, 73094, 98518, 99820, 104420, 140740, 146188, 161851, 182735, 197036, 199640, 208840, 246295, 281480, 292376, 323702, 365470, 394072, 492590, 647404, 730940, 809255, 985180, 1132957, 1294808, 1461880, 1618510, 1970360, 2265914, 3237020, 4531828, 5664785, 6474040, 9063656, 11329570, 22659140, 45318280]

約数ペア:

[(1, 45318280), (2, 22659140), (4, 11329570), (5, 9063656), (7, 6474040), (8, 5664785), (10, 4531828), (14, 3237020), (20, 2265914), (23, 1970360), (28, 1618510), (31, 1461880), (35, 1294808), (40, 1132957), (46, 985180), (56, 809255), (62, 730940), (70, 647404), (92, 492590), (115, 394072), (124, 365470), (140, 323702), (155, 292376), (161, 281480), (184, 246295), (217, 208840), (227, 199640), (230, 197036), (248, 182735), (280, 161851), (310, 146188), (322, 140740), (434, 104420), (454, 99820), (460, 98518), (620, 73094), (644, 70370), (713, 63560), (805, 56296), (868, 52210), (908, 49910), (920, 49259), (1085, 41768), (1135, 39928), (1240, 36547), (1288, 35185), (1426, 31780), (1589, 28520), (1610, 28148), (1736, 26105), (1816, 24955), (2170, 20884), (2270, 19964), (2852, 15890), (3178, 14260), (3220, 14074), (3565, 12712), (4340, 10442), (4540, 9982), (4991, 9080), (5221, 8680), (5704, 7945), (6356, 7130), (6440, 7037)]