126748620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37061}}^1$

素因数の和:37095

約数の個数: 72

約数和(自身を含む): 404717040

約数和(自身を除く): 277968420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 37061, 74122, 111183, 148244, 185305, 222366, 333549, 370610, 444732, 555915, 667098, 704159, 741220, 1111830, 1334196, 1408318, 1667745, 2112477, 2223660, 2816636, 3335490, 3520795, 4224954, 6337431, 6670980, 7041590, 8449908, 10562385, 12674862, 14083180, 21124770, 25349724, 31687155, 42249540, 63374310, 126748620]

約数ペア:

[(1, 126748620), (2, 63374310), (3, 42249540), (4, 31687155), (5, 25349724), (6, 21124770), (9, 14083180), (10, 12674862), (12, 10562385), (15, 8449908), (18, 7041590), (19, 6670980), (20, 6337431), (30, 4224954), (36, 3520795), (38, 3335490), (45, 2816636), (57, 2223660), (60, 2112477), (76, 1667745), (90, 1408318), (95, 1334196), (114, 1111830), (171, 741220), (180, 704159), (190, 667098), (228, 555915), (285, 444732), (342, 370610), (380, 333549), (570, 222366), (684, 185305), (855, 148244), (1140, 111183), (1710, 74122), (3420, 37061)]