170879220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{313}}^1\times {\mathrm{337}}^1$

素因数の和:671

約数の個数: 120

約数和(自身を含む): 539362824

約数和(自身を除く): 368483604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 313, 324, 337, 405, 540, 626, 674, 810, 939, 1011, 1252, 1348, 1565, 1620, 1685, 1878, 2022, 2817, 3033, 3130, 3370, 3756, 4044, 4695, 5055, 5634, 6066, 6260, 6740, 8451, 9099, 9390, 10110, 11268, 12132, 14085, 15165, 16902, 18198, 18780, 20220, 25353, 27297, 28170, 30330, 33804, 36396, 42255, 45495, 50706, 54594, 56340, 60660, 84510, 90990, 101412, 105481, 109188, 126765, 136485, 169020, 181980, 210962, 253530, 272970, 316443, 421924, 507060, 527405, 545940, 632886, 949329, 1054810, 1265772, 1582215, 1898658, 2109620, 2847987, 3164430, 3797316, 4746645, 5695974, 6328860, 8543961, 9493290, 11391948, 14239935, 17087922, 18986580, 28479870, 34175844, 42719805, 56959740, 85439610, 170879220]

約数ペア:

[(1, 170879220), (2, 85439610), (3, 56959740), (4, 42719805), (5, 34175844), (6, 28479870), (9, 18986580), (10, 17087922), (12, 14239935), (15, 11391948), (18, 9493290), (20, 8543961), (27, 6328860), (30, 5695974), (36, 4746645), (45, 3797316), (54, 3164430), (60, 2847987), (81, 2109620), (90, 1898658), (108, 1582215), (135, 1265772), (162, 1054810), (180, 949329), (270, 632886), (313, 545940), (324, 527405), (337, 507060), (405, 421924), (540, 316443), (626, 272970), (674, 253530), (810, 210962), (939, 181980), (1011, 169020), (1252, 136485), (1348, 126765), (1565, 109188), (1620, 105481), (1685, 101412), (1878, 90990), (2022, 84510), (2817, 60660), (3033, 56340), (3130, 54594), (3370, 50706), (3756, 45495), (4044, 42255), (4695, 36396), (5055, 33804), (5634, 30330), (6066, 28170), (6260, 27297), (6740, 25353), (8451, 20220), (9099, 18780), (9390, 18198), (10110, 16902), (11268, 15165), (12132, 14085)]