74812680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1307}}^1$

素因数の和:1380

約数の個数: 128

約数和(自身を含む): 254275200

約数和(自身を除く): 179462520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 53, 54, 60, 72, 90, 106, 108, 120, 135, 159, 180, 212, 216, 265, 270, 318, 360, 424, 477, 530, 540, 636, 795, 954, 1060, 1080, 1272, 1307, 1431, 1590, 1908, 2120, 2385, 2614, 2862, 3180, 3816, 3921, 4770, 5228, 5724, 6360, 6535, 7155, 7842, 9540, 10456, 11448, 11763, 13070, 14310, 15684, 19080, 19605, 23526, 26140, 28620, 31368, 35289, 39210, 47052, 52280, 57240, 58815, 69271, 70578, 78420, 94104, 117630, 138542, 141156, 156840, 176445, 207813, 235260, 277084, 282312, 346355, 352890, 415626, 470520, 554168, 623439, 692710, 705780, 831252, 1039065, 1246878, 1385420, 1411560, 1662504, 1870317, 2078130, 2493756, 2770840, 3117195, 3740634, 4156260, 4987512, 6234390, 7481268, 8312520, 9351585, 12468780, 14962536, 18703170, 24937560, 37406340, 74812680]

約数ペア:

[(1, 74812680), (2, 37406340), (3, 24937560), (4, 18703170), (5, 14962536), (6, 12468780), (8, 9351585), (9, 8312520), (10, 7481268), (12, 6234390), (15, 4987512), (18, 4156260), (20, 3740634), (24, 3117195), (27, 2770840), (30, 2493756), (36, 2078130), (40, 1870317), (45, 1662504), (53, 1411560), (54, 1385420), (60, 1246878), (72, 1039065), (90, 831252), (106, 705780), (108, 692710), (120, 623439), (135, 554168), (159, 470520), (180, 415626), (212, 352890), (216, 346355), (265, 282312), (270, 277084), (318, 235260), (360, 207813), (424, 176445), (477, 156840), (530, 141156), (540, 138542), (636, 117630), (795, 94104), (954, 78420), (1060, 70578), (1080, 69271), (1272, 58815), (1307, 57240), (1431, 52280), (1590, 47052), (1908, 39210), (2120, 35289), (2385, 31368), (2614, 28620), (2862, 26140), (3180, 23526), (3816, 19605), (3921, 19080), (4770, 15684), (5228, 14310), (5724, 13070), (6360, 11763), (6535, 11448), (7155, 10456), (7842, 9540)]