42768660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:214

約数の個数: 144

約数和(自身を含む): 135672768

約数和(自身を除く): 92904108

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 43, 44, 55, 60, 66, 86, 110, 121, 129, 132, 137, 165, 172, 215, 220, 242, 258, 274, 330, 363, 411, 430, 473, 484, 516, 548, 605, 645, 660, 685, 726, 822, 860, 946, 1210, 1290, 1370, 1419, 1452, 1507, 1644, 1815, 1892, 2055, 2365, 2420, 2580, 2740, 2838, 3014, 3630, 4110, 4521, 4730, 5203, 5676, 5891, 6028, 7095, 7260, 7535, 8220, 9042, 9460, 10406, 11782, 14190, 15070, 15609, 16577, 17673, 18084, 20812, 22605, 23564, 26015, 28380, 29455, 30140, 31218, 33154, 35346, 45210, 49731, 52030, 58910, 62436, 64801, 66308, 70692, 78045, 82885, 88365, 90420, 99462, 104060, 117820, 129602, 156090, 165770, 176730, 194403, 198924, 248655, 259204, 312180, 324005, 331540, 353460, 388806, 497310, 648010, 712811, 777612, 972015, 994620, 1296020, 1425622, 1944030, 2138433, 2851244, 3564055, 3888060, 4276866, 7128110, 8553732, 10692165, 14256220, 21384330, 42768660]

約数ペア:

[(1, 42768660), (2, 21384330), (3, 14256220), (4, 10692165), (5, 8553732), (6, 7128110), (10, 4276866), (11, 3888060), (12, 3564055), (15, 2851244), (20, 2138433), (22, 1944030), (30, 1425622), (33, 1296020), (43, 994620), (44, 972015), (55, 777612), (60, 712811), (66, 648010), (86, 497310), (110, 388806), (121, 353460), (129, 331540), (132, 324005), (137, 312180), (165, 259204), (172, 248655), (215, 198924), (220, 194403), (242, 176730), (258, 165770), (274, 156090), (330, 129602), (363, 117820), (411, 104060), (430, 99462), (473, 90420), (484, 88365), (516, 82885), (548, 78045), (605, 70692), (645, 66308), (660, 64801), (685, 62436), (726, 58910), (822, 52030), (860, 49731), (946, 45210), (1210, 35346), (1290, 33154), (1370, 31218), (1419, 30140), (1452, 29455), (1507, 28380), (1644, 26015), (1815, 23564), (1892, 22605), (2055, 20812), (2365, 18084), (2420, 17673), (2580, 16577), (2740, 15609), (2838, 15070), (3014, 14190), (3630, 11782), (4110, 10406), (4521, 9460), (4730, 9042), (5203, 8220), (5676, 7535), (5891, 7260), (6028, 7095)]