126427770

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{443}}^1$

素因数の和:617

約数の個数: 128

約数和(自身を含む): 388730880

約数和(自身を除く): 262303110

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 151, 189, 210, 270, 302, 315, 378, 443, 453, 630, 755, 886, 906, 945, 1057, 1329, 1359, 1510, 1890, 2114, 2215, 2265, 2658, 2718, 3101, 3171, 3987, 4077, 4430, 4530, 5285, 6202, 6342, 6645, 6795, 7974, 8154, 9303, 9513, 10570, 11961, 13290, 13590, 15505, 15855, 18606, 19026, 19935, 20385, 23922, 27909, 28539, 31010, 31710, 39870, 40770, 46515, 47565, 55818, 57078, 59805, 66893, 83727, 93030, 95130, 119610, 133786, 139545, 142695, 167454, 200679, 279090, 285390, 334465, 401358, 418635, 468251, 602037, 668930, 837270, 936502, 1003395, 1204074, 1404753, 1806111, 2006790, 2341255, 2809506, 3010185, 3612222, 4214259, 4682510, 6020370, 7023765, 8428518, 9030555, 12642777, 14047530, 18061110, 21071295, 25285554, 42142590, 63213885, 126427770]

約数ペア:

[(1, 126427770), (2, 63213885), (3, 42142590), (5, 25285554), (6, 21071295), (7, 18061110), (9, 14047530), (10, 12642777), (14, 9030555), (15, 8428518), (18, 7023765), (21, 6020370), (27, 4682510), (30, 4214259), (35, 3612222), (42, 3010185), (45, 2809506), (54, 2341255), (63, 2006790), (70, 1806111), (90, 1404753), (105, 1204074), (126, 1003395), (135, 936502), (151, 837270), (189, 668930), (210, 602037), (270, 468251), (302, 418635), (315, 401358), (378, 334465), (443, 285390), (453, 279090), (630, 200679), (755, 167454), (886, 142695), (906, 139545), (945, 133786), (1057, 119610), (1329, 95130), (1359, 93030), (1510, 83727), (1890, 66893), (2114, 59805), (2215, 57078), (2265, 55818), (2658, 47565), (2718, 46515), (3101, 40770), (3171, 39870), (3987, 31710), (4077, 31010), (4430, 28539), (4530, 27909), (5285, 23922), (6202, 20385), (6342, 19935), (6645, 19026), (6795, 18606), (7974, 15855), (8154, 15505), (9303, 13590), (9513, 13290), (10570, 11961)]