76163220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{20149}}^1$

素因数の和:20174

約数の個数: 96

約数和(自身を含む): 270816000

約数和(自身を除く): 194652780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 20149, 40298, 60447, 80596, 100745, 120894, 141043, 181341, 201490, 241788, 282086, 302235, 362682, 402980, 423129, 544023, 564172, 604470, 705215, 725364, 846258, 906705, 1088046, 1208940, 1269387, 1410430, 1692516, 1813410, 2115645, 2176092, 2538774, 2720115, 2820860, 3626820, 3808161, 4231290, 5077548, 5440230, 6346935, 7616322, 8462580, 10880460, 12693870, 15232644, 19040805, 25387740, 38081610, 76163220]

約数ペア:

[(1, 76163220), (2, 38081610), (3, 25387740), (4, 19040805), (5, 15232644), (6, 12693870), (7, 10880460), (9, 8462580), (10, 7616322), (12, 6346935), (14, 5440230), (15, 5077548), (18, 4231290), (20, 3808161), (21, 3626820), (27, 2820860), (28, 2720115), (30, 2538774), (35, 2176092), (36, 2115645), (42, 1813410), (45, 1692516), (54, 1410430), (60, 1269387), (63, 1208940), (70, 1088046), (84, 906705), (90, 846258), (105, 725364), (108, 705215), (126, 604470), (135, 564172), (140, 544023), (180, 423129), (189, 402980), (210, 362682), (252, 302235), (270, 282086), (315, 241788), (378, 201490), (420, 181341), (540, 141043), (630, 120894), (756, 100745), (945, 80596), (1260, 60447), (1890, 40298), (3780, 20149)]