89753130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:285

約数の個数: 128

約数和(自身を含む): 254016000

約数和(自身を除く): 164262870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 97, 115, 135, 138, 149, 194, 207, 230, 270, 291, 298, 345, 414, 447, 485, 582, 621, 690, 745, 873, 894, 970, 1035, 1242, 1341, 1455, 1490, 1746, 2070, 2231, 2235, 2619, 2682, 2910, 3105, 3427, 4023, 4365, 4462, 4470, 5238, 6210, 6693, 6705, 6854, 8046, 8730, 10281, 11155, 13095, 13386, 13410, 14453, 17135, 20079, 20115, 20562, 22310, 26190, 28906, 30843, 33465, 34270, 40158, 40230, 43359, 51405, 60237, 61686, 66930, 72265, 86718, 92529, 100395, 102810, 120474, 130077, 144530, 154215, 185058, 200790, 216795, 260154, 301185, 308430, 332419, 390231, 433590, 462645, 602370, 650385, 664838, 780462, 925290, 997257, 1300770, 1662095, 1951155, 1994514, 2991771, 3324190, 3902310, 4986285, 5983542, 8975313, 9972570, 14958855, 17950626, 29917710, 44876565, 89753130]

約数ペア:

[(1, 89753130), (2, 44876565), (3, 29917710), (5, 17950626), (6, 14958855), (9, 9972570), (10, 8975313), (15, 5983542), (18, 4986285), (23, 3902310), (27, 3324190), (30, 2991771), (45, 1994514), (46, 1951155), (54, 1662095), (69, 1300770), (90, 997257), (97, 925290), (115, 780462), (135, 664838), (138, 650385), (149, 602370), (194, 462645), (207, 433590), (230, 390231), (270, 332419), (291, 308430), (298, 301185), (345, 260154), (414, 216795), (447, 200790), (485, 185058), (582, 154215), (621, 144530), (690, 130077), (745, 120474), (873, 102810), (894, 100395), (970, 92529), (1035, 86718), (1242, 72265), (1341, 66930), (1455, 61686), (1490, 60237), (1746, 51405), (2070, 43359), (2231, 40230), (2235, 40158), (2619, 34270), (2682, 33465), (2910, 30843), (3105, 28906), (3427, 26190), (4023, 22310), (4365, 20562), (4462, 20115), (4470, 20079), (5238, 17135), (6210, 14453), (6693, 13410), (6705, 13386), (6854, 13095), (8046, 11155), (8730, 10281)]