137556180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{44953}}^1$

素因数の和:44985

約数の個数: 72

約数和(自身を含む): 441807912

約数和(自身を除く): 304251732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 44953, 89906, 134859, 179812, 224765, 269718, 404577, 449530, 539436, 674295, 764201, 809154, 899060, 1348590, 1528402, 1618308, 2022885, 2292603, 2697180, 3056804, 3821005, 4045770, 4585206, 6877809, 7642010, 8091540, 9170412, 11463015, 13755618, 15284020, 22926030, 27511236, 34389045, 45852060, 68778090, 137556180]

約数ペア:

[(1, 137556180), (2, 68778090), (3, 45852060), (4, 34389045), (5, 27511236), (6, 22926030), (9, 15284020), (10, 13755618), (12, 11463015), (15, 9170412), (17, 8091540), (18, 7642010), (20, 6877809), (30, 4585206), (34, 4045770), (36, 3821005), (45, 3056804), (51, 2697180), (60, 2292603), (68, 2022885), (85, 1618308), (90, 1528402), (102, 1348590), (153, 899060), (170, 809154), (180, 764201), (204, 674295), (255, 539436), (306, 449530), (340, 404577), (510, 269718), (612, 224765), (765, 179812), (1020, 134859), (1530, 89906), (3060, 44953)]