229796820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6827}}^1$

素因数の和:6870

約数の個数: 144

約数和(自身を含む): 805267008

約数和(自身を除く): 575470188

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, 1530, 1683, 1870, 1980, 2244, 2805, 3060, 3366, 3740, 5610, 6732, 6827, 8415, 11220, 13654, 16830, 20481, 27308, 33660, 34135, 40962, 61443, 68270, 75097, 81924, 102405, 116059, 122886, 136540, 150194, 204810, 225291, 232118, 245772, 300388, 307215, 348177, 375485, 409620, 450582, 464236, 580295, 614430, 675873, 696354, 750970, 901164, 1044531, 1126455, 1160590, 1228860, 1276649, 1351746, 1392708, 1501940, 1740885, 2089062, 2252910, 2321180, 2553298, 2703492, 3379365, 3481770, 3829947, 4178124, 4505820, 5106596, 5222655, 6383245, 6758730, 6963540, 7659894, 10445310, 11489841, 12766490, 13517460, 15319788, 19149735, 20890620, 22979682, 25532980, 38299470, 45959364, 57449205, 76598940, 114898410, 229796820]

約数ペア:

[(1, 229796820), (2, 114898410), (3, 76598940), (4, 57449205), (5, 45959364), (6, 38299470), (9, 25532980), (10, 22979682), (11, 20890620), (12, 19149735), (15, 15319788), (17, 13517460), (18, 12766490), (20, 11489841), (22, 10445310), (30, 7659894), (33, 6963540), (34, 6758730), (36, 6383245), (44, 5222655), (45, 5106596), (51, 4505820), (55, 4178124), (60, 3829947), (66, 3481770), (68, 3379365), (85, 2703492), (90, 2553298), (99, 2321180), (102, 2252910), (110, 2089062), (132, 1740885), (153, 1501940), (165, 1392708), (170, 1351746), (180, 1276649), (187, 1228860), (198, 1160590), (204, 1126455), (220, 1044531), (255, 901164), (306, 750970), (330, 696354), (340, 675873), (374, 614430), (396, 580295), (495, 464236), (510, 450582), (561, 409620), (612, 375485), (660, 348177), (748, 307215), (765, 300388), (935, 245772), (990, 232118), (1020, 225291), (1122, 204810), (1530, 150194), (1683, 136540), (1870, 122886), (1980, 116059), (2244, 102405), (2805, 81924), (3060, 75097), (3366, 68270), (3740, 61443), (5610, 40962), (6732, 34135), (6827, 33660), (8415, 27308), (11220, 20481), (13654, 16830)]