74055060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2689}}^1$

素因数の和:2727

約数の個数: 120

約数和(自身を含む): 246070440

約数和(自身を除く): 172015380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 255, 270, 306, 324, 340, 405, 459, 510, 540, 612, 765, 810, 918, 1020, 1377, 1530, 1620, 1836, 2295, 2689, 2754, 3060, 4590, 5378, 5508, 6885, 8067, 9180, 10756, 13445, 13770, 16134, 24201, 26890, 27540, 32268, 40335, 45713, 48402, 53780, 72603, 80670, 91426, 96804, 121005, 137139, 145206, 161340, 182852, 217809, 228565, 242010, 274278, 290412, 363015, 411417, 435618, 457130, 484020, 548556, 685695, 726030, 822834, 871236, 914260, 1089045, 1234251, 1371390, 1452060, 1645668, 2057085, 2178090, 2468502, 2742780, 3702753, 4114170, 4356180, 4937004, 6171255, 7405506, 8228340, 12342510, 14811012, 18513765, 24685020, 37027530, 74055060]

約数ペア:

[(1, 74055060), (2, 37027530), (3, 24685020), (4, 18513765), (5, 14811012), (6, 12342510), (9, 8228340), (10, 7405506), (12, 6171255), (15, 4937004), (17, 4356180), (18, 4114170), (20, 3702753), (27, 2742780), (30, 2468502), (34, 2178090), (36, 2057085), (45, 1645668), (51, 1452060), (54, 1371390), (60, 1234251), (68, 1089045), (81, 914260), (85, 871236), (90, 822834), (102, 726030), (108, 685695), (135, 548556), (153, 484020), (162, 457130), (170, 435618), (180, 411417), (204, 363015), (255, 290412), (270, 274278), (306, 242010), (324, 228565), (340, 217809), (405, 182852), (459, 161340), (510, 145206), (540, 137139), (612, 121005), (765, 96804), (810, 91426), (918, 80670), (1020, 72603), (1377, 53780), (1530, 48402), (1620, 45713), (1836, 40335), (2295, 32268), (2689, 27540), (2754, 26890), (3060, 24201), (4590, 16134), (5378, 13770), (5508, 13445), (6885, 10756), (8067, 9180)]