121738140

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{677}}^1$

素因数の和:738

約数の個数: 144

約数和(自身を含む): 393880032

約数和(自身を除く): 272141892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 81, 90, 108, 111, 135, 148, 162, 180, 185, 222, 243, 270, 324, 333, 370, 405, 444, 486, 540, 555, 666, 677, 740, 810, 972, 999, 1110, 1215, 1332, 1354, 1620, 1665, 1998, 2031, 2220, 2430, 2708, 2997, 3330, 3385, 3996, 4062, 4860, 4995, 5994, 6093, 6660, 6770, 8124, 8991, 9990, 10155, 11988, 12186, 13540, 14985, 17982, 18279, 19980, 20310, 24372, 25049, 29970, 30465, 35964, 36558, 40620, 44955, 50098, 54837, 59940, 60930, 73116, 75147, 89910, 91395, 100196, 109674, 121860, 125245, 150294, 164511, 179820, 182790, 219348, 225441, 250490, 274185, 300588, 329022, 365580, 375735, 450882, 500980, 548370, 658044, 676323, 751470, 822555, 901764, 1096740, 1127205, 1352646, 1502940, 1645110, 2028969, 2254410, 2705292, 3290220, 3381615, 4057938, 4508820, 6086907, 6763230, 8115876, 10144845, 12173814, 13526460, 20289690, 24347628, 30434535, 40579380, 60869070, 121738140]

約数ペア:

[(1, 121738140), (2, 60869070), (3, 40579380), (4, 30434535), (5, 24347628), (6, 20289690), (9, 13526460), (10, 12173814), (12, 10144845), (15, 8115876), (18, 6763230), (20, 6086907), (27, 4508820), (30, 4057938), (36, 3381615), (37, 3290220), (45, 2705292), (54, 2254410), (60, 2028969), (74, 1645110), (81, 1502940), (90, 1352646), (108, 1127205), (111, 1096740), (135, 901764), (148, 822555), (162, 751470), (180, 676323), (185, 658044), (222, 548370), (243, 500980), (270, 450882), (324, 375735), (333, 365580), (370, 329022), (405, 300588), (444, 274185), (486, 250490), (540, 225441), (555, 219348), (666, 182790), (677, 179820), (740, 164511), (810, 150294), (972, 125245), (999, 121860), (1110, 109674), (1215, 100196), (1332, 91395), (1354, 89910), (1620, 75147), (1665, 73116), (1998, 60930), (2031, 59940), (2220, 54837), (2430, 50098), (2708, 44955), (2997, 40620), (3330, 36558), (3385, 35964), (3996, 30465), (4062, 29970), (4860, 25049), (4995, 24372), (5994, 20310), (6093, 19980), (6660, 18279), (6770, 17982), (8124, 14985), (8991, 13540), (9990, 12186), (10155, 11988)]