69526260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{22721}}^1$

素因数の和:22753

約数の個数: 72

約数和(自身を含む): 223311816

約数和(自身を除く): 153785556

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, 22721, 45442, 68163, 90884, 113605, 136326, 204489, 227210, 272652, 340815, 386257, 408978, 454420, 681630, 772514, 817956, 1022445, 1158771, 1363260, 1545028, 1931285, 2044890, 2317542, 3476313, 3862570, 4089780, 4635084, 5793855, 6952626, 7725140, 11587710, 13905252, 17381565, 23175420, 34763130, 69526260]

約数ペア:

[(1, 69526260), (2, 34763130), (3, 23175420), (4, 17381565), (5, 13905252), (6, 11587710), (9, 7725140), (10, 6952626), (12, 5793855), (15, 4635084), (17, 4089780), (18, 3862570), (20, 3476313), (30, 2317542), (34, 2044890), (36, 1931285), (45, 1545028), (51, 1363260), (60, 1158771), (68, 1022445), (85, 817956), (90, 772514), (102, 681630), (153, 454420), (170, 408978), (180, 386257), (204, 340815), (255, 272652), (306, 227210), (340, 204489), (510, 136326), (612, 113605), (765, 90884), (1020, 68163), (1530, 45442), (3060, 22721)]