75915540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{24809}}^1$

素因数の和:24841

約数の個数: 72

約数和(自身を含む): 243832680

約数和(自身を除く): 167917140

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, 24809, 49618, 74427, 99236, 124045, 148854, 223281, 248090, 297708, 372135, 421753, 446562, 496180, 744270, 843506, 893124, 1116405, 1265259, 1488540, 1687012, 2108765, 2232810, 2530518, 3795777, 4217530, 4465620, 5061036, 6326295, 7591554, 8435060, 12652590, 15183108, 18978885, 25305180, 37957770, 75915540]

約数ペア:

[(1, 75915540), (2, 37957770), (3, 25305180), (4, 18978885), (5, 15183108), (6, 12652590), (9, 8435060), (10, 7591554), (12, 6326295), (15, 5061036), (17, 4465620), (18, 4217530), (20, 3795777), (30, 2530518), (34, 2232810), (36, 2108765), (45, 1687012), (51, 1488540), (60, 1265259), (68, 1116405), (85, 893124), (90, 843506), (102, 744270), (153, 496180), (170, 446562), (180, 421753), (204, 372135), (255, 297708), (306, 248090), (340, 223281), (510, 148854), (612, 124045), (765, 99236), (1020, 74427), (1530, 49618), (3060, 24809)]