129050820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2153}}^1$

素因数の和:2211

約数の個数: 120

約数和(自身を含む): 415971864

約数和(自身を除く): 286921044

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, 270, 324, 333, 370, 405, 444, 540, 555, 666, 740, 810, 999, 1110, 1332, 1620, 1665, 1998, 2153, 2220, 2997, 3330, 3996, 4306, 4995, 5994, 6459, 6660, 8612, 9990, 10765, 11988, 12918, 14985, 19377, 19980, 21530, 25836, 29970, 32295, 38754, 43060, 58131, 59940, 64590, 77508, 79661, 96885, 116262, 129180, 159322, 174393, 193770, 232524, 238983, 290655, 318644, 348786, 387540, 398305, 477966, 581310, 697572, 716949, 796610, 871965, 955932, 1162620, 1194915, 1433898, 1593220, 1743930, 2150847, 2389830, 2867796, 3487860, 3584745, 4301694, 4779660, 6452541, 7169490, 8603388, 10754235, 12905082, 14338980, 21508470, 25810164, 32262705, 43016940, 64525410, 129050820]

約数ペア:

[(1, 129050820), (2, 64525410), (3, 43016940), (4, 32262705), (5, 25810164), (6, 21508470), (9, 14338980), (10, 12905082), (12, 10754235), (15, 8603388), (18, 7169490), (20, 6452541), (27, 4779660), (30, 4301694), (36, 3584745), (37, 3487860), (45, 2867796), (54, 2389830), (60, 2150847), (74, 1743930), (81, 1593220), (90, 1433898), (108, 1194915), (111, 1162620), (135, 955932), (148, 871965), (162, 796610), (180, 716949), (185, 697572), (222, 581310), (270, 477966), (324, 398305), (333, 387540), (370, 348786), (405, 318644), (444, 290655), (540, 238983), (555, 232524), (666, 193770), (740, 174393), (810, 159322), (999, 129180), (1110, 116262), (1332, 96885), (1620, 79661), (1665, 77508), (1998, 64590), (2153, 59940), (2220, 58131), (2997, 43060), (3330, 38754), (3996, 32295), (4306, 29970), (4995, 25836), (5994, 21530), (6459, 19980), (6660, 19377), (8612, 14985), (9990, 12918), (10765, 11988)]