65077020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{139}}^1$

素因数の和:194

約数の個数: 180

約数和(自身を含む): 218424360

約数和(自身を除く): 153347340

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, 139, 153, 162, 170, 180, 204, 255, 270, 278, 289, 306, 324, 340, 405, 417, 459, 510, 540, 556, 578, 612, 695, 765, 810, 834, 867, 918, 1020, 1156, 1251, 1377, 1390, 1445, 1530, 1620, 1668, 1734, 1836, 2085, 2295, 2363, 2502, 2601, 2754, 2780, 2890, 3060, 3468, 3753, 4170, 4335, 4590, 4726, 5004, 5202, 5508, 5780, 6255, 6885, 7089, 7506, 7803, 8340, 8670, 9180, 9452, 10404, 11259, 11815, 12510, 13005, 13770, 14178, 15012, 15606, 17340, 18765, 21267, 22518, 23409, 23630, 25020, 26010, 27540, 28356, 31212, 35445, 37530, 39015, 40171, 42534, 45036, 46818, 47260, 52020, 56295, 63801, 70890, 75060, 78030, 80342, 85068, 93636, 106335, 112590, 117045, 120513, 127602, 141780, 156060, 160684, 191403, 200855, 212670, 225180, 234090, 241026, 255204, 319005, 361539, 382806, 401710, 425340, 468180, 482052, 602565, 638010, 723078, 765612, 803420, 957015, 1084617, 1205130, 1276020, 1446156, 1807695, 1914030, 2169234, 2410260, 3253851, 3615390, 3828060, 4338468, 5423085, 6507702, 7230780, 10846170, 13015404, 16269255, 21692340, 32538510, 65077020]

約数ペア:

[(1, 65077020), (2, 32538510), (3, 21692340), (4, 16269255), (5, 13015404), (6, 10846170), (9, 7230780), (10, 6507702), (12, 5423085), (15, 4338468), (17, 3828060), (18, 3615390), (20, 3253851), (27, 2410260), (30, 2169234), (34, 1914030), (36, 1807695), (45, 1446156), (51, 1276020), (54, 1205130), (60, 1084617), (68, 957015), (81, 803420), (85, 765612), (90, 723078), (102, 638010), (108, 602565), (135, 482052), (139, 468180), (153, 425340), (162, 401710), (170, 382806), (180, 361539), (204, 319005), (255, 255204), (270, 241026), (278, 234090), (289, 225180), (306, 212670), (324, 200855), (340, 191403), (405, 160684), (417, 156060), (459, 141780), (510, 127602), (540, 120513), (556, 117045), (578, 112590), (612, 106335), (695, 93636), (765, 85068), (810, 80342), (834, 78030), (867, 75060), (918, 70890), (1020, 63801), (1156, 56295), (1251, 52020), (1377, 47260), (1390, 46818), (1445, 45036), (1530, 42534), (1620, 40171), (1668, 39015), (1734, 37530), (1836, 35445), (2085, 31212), (2295, 28356), (2363, 27540), (2502, 26010), (2601, 25020), (2754, 23630), (2780, 23409), (2890, 22518), (3060, 21267), (3468, 18765), (3753, 17340), (4170, 15606), (4335, 15012), (4590, 14178), (4726, 13770), (5004, 13005), (5202, 12510), (5508, 11815), (5780, 11259), (6255, 10404), (6885, 9452), (7089, 9180), (7506, 8670), (7803, 8340)]