79153020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{25867}}^1$

素因数の和:25899

約数の個数: 72

約数和(自身を含む): 254230704

約数和(自身を除く): 175077684

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, 25867, 51734, 77601, 103468, 129335, 155202, 232803, 258670, 310404, 388005, 439739, 465606, 517340, 776010, 879478, 931212, 1164015, 1319217, 1552020, 1758956, 2198695, 2328030, 2638434, 3957651, 4397390, 4656060, 5276868, 6596085, 7915302, 8794780, 13192170, 15830604, 19788255, 26384340, 39576510, 79153020]

約数ペア:

[(1, 79153020), (2, 39576510), (3, 26384340), (4, 19788255), (5, 15830604), (6, 13192170), (9, 8794780), (10, 7915302), (12, 6596085), (15, 5276868), (17, 4656060), (18, 4397390), (20, 3957651), (30, 2638434), (34, 2328030), (36, 2198695), (45, 1758956), (51, 1552020), (60, 1319217), (68, 1164015), (85, 931212), (90, 879478), (102, 776010), (153, 517340), (170, 465606), (180, 439739), (204, 388005), (255, 310404), (306, 258670), (340, 232803), (510, 155202), (612, 129335), (765, 103468), (1020, 77601), (1530, 51734), (3060, 25867)]