137318940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{311}}^1$

素因数の和:560

約数の個数: 144

約数和(自身を含む): 457906176

約数和(自身を除く): 320587236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 223, 311, 330, 396, 446, 495, 622, 660, 669, 892, 933, 990, 1115, 1244, 1338, 1555, 1866, 1980, 2007, 2230, 2453, 2676, 2799, 3110, 3345, 3421, 3732, 4014, 4460, 4665, 4906, 5598, 6220, 6690, 6842, 7359, 8028, 9330, 9812, 10035, 10263, 11196, 12265, 13380, 13684, 13995, 14718, 17105, 18660, 20070, 20526, 22077, 24530, 27990, 29436, 30789, 34210, 36795, 40140, 41052, 44154, 49060, 51315, 55980, 61578, 68420, 69353, 73590, 88308, 102630, 110385, 123156, 138706, 147180, 153945, 205260, 208059, 220770, 277412, 307890, 346765, 416118, 441540, 615780, 624177, 693530, 762883, 832236, 1040295, 1248354, 1387060, 1525766, 2080590, 2288649, 2496708, 3051532, 3120885, 3814415, 4161180, 4577298, 6241770, 6865947, 7628830, 9154596, 11443245, 12483540, 13731894, 15257660, 22886490, 27463788, 34329735, 45772980, 68659470, 137318940]

約数ペア:

[(1, 137318940), (2, 68659470), (3, 45772980), (4, 34329735), (5, 27463788), (6, 22886490), (9, 15257660), (10, 13731894), (11, 12483540), (12, 11443245), (15, 9154596), (18, 7628830), (20, 6865947), (22, 6241770), (30, 4577298), (33, 4161180), (36, 3814415), (44, 3120885), (45, 3051532), (55, 2496708), (60, 2288649), (66, 2080590), (90, 1525766), (99, 1387060), (110, 1248354), (132, 1040295), (165, 832236), (180, 762883), (198, 693530), (220, 624177), (223, 615780), (311, 441540), (330, 416118), (396, 346765), (446, 307890), (495, 277412), (622, 220770), (660, 208059), (669, 205260), (892, 153945), (933, 147180), (990, 138706), (1115, 123156), (1244, 110385), (1338, 102630), (1555, 88308), (1866, 73590), (1980, 69353), (2007, 68420), (2230, 61578), (2453, 55980), (2676, 51315), (2799, 49060), (3110, 44154), (3345, 41052), (3421, 40140), (3732, 36795), (4014, 34210), (4460, 30789), (4665, 29436), (4906, 27990), (5598, 24530), (6220, 22077), (6690, 20526), (6842, 20070), (7359, 18660), (8028, 17105), (9330, 14718), (9812, 13995), (10035, 13684), (10263, 13380), (11196, 12265)]