47426940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1409}}^1$

素因数の和:1452

約数の個数: 144

約数和(自身を含む): 166289760

約数和(自身を除く): 118862820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 66, 68, 85, 90, 99, 102, 110, 132, 153, 165, 170, 180, 187, 198, 204, 220, 255, 306, 330, 340, 374, 396, 495, 510, 561, 612, 660, 748, 765, 935, 990, 1020, 1122, 1409, 1530, 1683, 1870, 1980, 2244, 2805, 2818, 3060, 3366, 3740, 4227, 5610, 5636, 6732, 7045, 8415, 8454, 11220, 12681, 14090, 15499, 16830, 16908, 21135, 23953, 25362, 28180, 30998, 33660, 42270, 46497, 47906, 50724, 61996, 63405, 71859, 77495, 84540, 92994, 95812, 119765, 126810, 139491, 143718, 154990, 185988, 215577, 232485, 239530, 253620, 263483, 278982, 287436, 309980, 359295, 431154, 464970, 479060, 526966, 557964, 697455, 718590, 790449, 862308, 929940, 1053932, 1077885, 1317415, 1394910, 1437180, 1580898, 2155770, 2371347, 2634830, 2789820, 3161796, 3952245, 4311540, 4742694, 5269660, 7904490, 9485388, 11856735, 15808980, 23713470, 47426940]

約数ペア:

[(1, 47426940), (2, 23713470), (3, 15808980), (4, 11856735), (5, 9485388), (6, 7904490), (9, 5269660), (10, 4742694), (11, 4311540), (12, 3952245), (15, 3161796), (17, 2789820), (18, 2634830), (20, 2371347), (22, 2155770), (30, 1580898), (33, 1437180), (34, 1394910), (36, 1317415), (44, 1077885), (45, 1053932), (51, 929940), (55, 862308), (60, 790449), (66, 718590), (68, 697455), (85, 557964), (90, 526966), (99, 479060), (102, 464970), (110, 431154), (132, 359295), (153, 309980), (165, 287436), (170, 278982), (180, 263483), (187, 253620), (198, 239530), (204, 232485), (220, 215577), (255, 185988), (306, 154990), (330, 143718), (340, 139491), (374, 126810), (396, 119765), (495, 95812), (510, 92994), (561, 84540), (612, 77495), (660, 71859), (748, 63405), (765, 61996), (935, 50724), (990, 47906), (1020, 46497), (1122, 42270), (1409, 33660), (1530, 30998), (1683, 28180), (1870, 25362), (1980, 23953), (2244, 21135), (2805, 16908), (2818, 16830), (3060, 15499), (3366, 14090), (3740, 12681), (4227, 11220), (5610, 8454), (5636, 8415), (6732, 7045)]