77082420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{75571}}^1$

素因数の和:75600

約数の個数: 48

約数和(自身を含む): 228529728

約数和(自身を除く): 151447308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 75571, 151142, 226713, 302284, 377855, 453426, 755710, 906852, 1133565, 1284707, 1511420, 2267130, 2569414, 3854121, 4534260, 5138828, 6423535, 7708242, 12847070, 15416484, 19270605, 25694140, 38541210, 77082420]

約数ペア:

[(1, 77082420), (2, 38541210), (3, 25694140), (4, 19270605), (5, 15416484), (6, 12847070), (10, 7708242), (12, 6423535), (15, 5138828), (17, 4534260), (20, 3854121), (30, 2569414), (34, 2267130), (51, 1511420), (60, 1284707), (68, 1133565), (85, 906852), (102, 755710), (170, 453426), (204, 377855), (255, 302284), (340, 226713), (510, 151142), (1020, 75571)]