136800180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{571}}^1$

素因数の和:619

約数の個数: 144

約数和(自身を含む): 457224768

約数和(自身を除く): 320424588

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, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 571, 605, 660, 726, 990, 1089, 1142, 1210, 1331, 1452, 1713, 1815, 1980, 2178, 2284, 2420, 2662, 2855, 3426, 3630, 3993, 4356, 5139, 5324, 5445, 5710, 6281, 6655, 6852, 7260, 7986, 8565, 10278, 10890, 11420, 11979, 12562, 13310, 15972, 17130, 18843, 19965, 20556, 21780, 23958, 25124, 25695, 26620, 31405, 34260, 37686, 39930, 47916, 51390, 56529, 59895, 62810, 69091, 75372, 79860, 94215, 102780, 113058, 119790, 125620, 138182, 188430, 207273, 226116, 239580, 276364, 282645, 345455, 376860, 414546, 565290, 621819, 690910, 760001, 829092, 1036365, 1130580, 1243638, 1381820, 1520002, 2072730, 2280003, 2487276, 3040004, 3109095, 3800005, 4145460, 4560006, 6218190, 6840009, 7600010, 9120012, 11400015, 12436380, 13680018, 15200020, 22800030, 27360036, 34200045, 45600060, 68400090, 136800180]

約数ペア:

[(1, 136800180), (2, 68400090), (3, 45600060), (4, 34200045), (5, 27360036), (6, 22800030), (9, 15200020), (10, 13680018), (11, 12436380), (12, 11400015), (15, 9120012), (18, 7600010), (20, 6840009), (22, 6218190), (30, 4560006), (33, 4145460), (36, 3800005), (44, 3109095), (45, 3040004), (55, 2487276), (60, 2280003), (66, 2072730), (90, 1520002), (99, 1381820), (110, 1243638), (121, 1130580), (132, 1036365), (165, 829092), (180, 760001), (198, 690910), (220, 621819), (242, 565290), (330, 414546), (363, 376860), (396, 345455), (484, 282645), (495, 276364), (571, 239580), (605, 226116), (660, 207273), (726, 188430), (990, 138182), (1089, 125620), (1142, 119790), (1210, 113058), (1331, 102780), (1452, 94215), (1713, 79860), (1815, 75372), (1980, 69091), (2178, 62810), (2284, 59895), (2420, 56529), (2662, 51390), (2855, 47916), (3426, 39930), (3630, 37686), (3993, 34260), (4356, 31405), (5139, 26620), (5324, 25695), (5445, 25124), (5710, 23958), (6281, 21780), (6655, 20556), (6852, 19965), (7260, 18843), (7986, 17130), (8565, 15972), (10278, 13310), (10890, 12562), (11420, 11979)]