76809060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2789}}^1$

素因数の和:2827

約数の個数: 120

約数和(自身を含む): 255218040

約数和(自身を除く): 178408980

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, 2754, 2789, 3060, 4590, 5508, 5578, 6885, 8367, 9180, 11156, 13770, 13945, 16734, 25101, 27540, 27890, 33468, 41835, 47413, 50202, 55780, 75303, 83670, 94826, 100404, 125505, 142239, 150606, 167340, 189652, 225909, 237065, 251010, 284478, 301212, 376515, 426717, 451818, 474130, 502020, 568956, 711195, 753030, 853434, 903636, 948260, 1129545, 1280151, 1422390, 1506060, 1706868, 2133585, 2259090, 2560302, 2844780, 3840453, 4267170, 4518180, 5120604, 6400755, 7680906, 8534340, 12801510, 15361812, 19202265, 25603020, 38404530, 76809060]

約数ペア:

[(1, 76809060), (2, 38404530), (3, 25603020), (4, 19202265), (5, 15361812), (6, 12801510), (9, 8534340), (10, 7680906), (12, 6400755), (15, 5120604), (17, 4518180), (18, 4267170), (20, 3840453), (27, 2844780), (30, 2560302), (34, 2259090), (36, 2133585), (45, 1706868), (51, 1506060), (54, 1422390), (60, 1280151), (68, 1129545), (81, 948260), (85, 903636), (90, 853434), (102, 753030), (108, 711195), (135, 568956), (153, 502020), (162, 474130), (170, 451818), (180, 426717), (204, 376515), (255, 301212), (270, 284478), (306, 251010), (324, 237065), (340, 225909), (405, 189652), (459, 167340), (510, 150606), (540, 142239), (612, 125505), (765, 100404), (810, 94826), (918, 83670), (1020, 75303), (1377, 55780), (1530, 50202), (1620, 47413), (1836, 41835), (2295, 33468), (2754, 27890), (2789, 27540), (3060, 25101), (4590, 16734), (5508, 13945), (5578, 13770), (6885, 11156), (8367, 9180)]