144667620

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{17}}^2\times {\mathrm{103}}^1$

素因数の和:161

約数の個数: 216

約数和(自身を含む): 488115264

約数和(自身を除く): 343447644

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, 103, 108, 135, 153, 162, 170, 180, 204, 206, 243, 255, 270, 289, 306, 309, 324, 340, 405, 412, 459, 486, 510, 515, 540, 578, 612, 618, 765, 810, 867, 918, 927, 972, 1020, 1030, 1156, 1215, 1236, 1377, 1445, 1530, 1545, 1620, 1734, 1751, 1836, 1854, 2060, 2295, 2430, 2601, 2754, 2781, 2890, 3060, 3090, 3468, 3502, 3708, 4131, 4335, 4590, 4635, 4860, 5202, 5253, 5508, 5562, 5780, 6180, 6885, 7004, 7803, 8262, 8343, 8670, 8755, 9180, 9270, 10404, 10506, 11124, 13005, 13770, 13905, 15606, 15759, 16524, 16686, 17340, 17510, 18540, 20655, 21012, 23409, 25029, 26010, 26265, 27540, 27810, 29767, 31212, 31518, 33372, 35020, 39015, 41310, 41715, 46818, 47277, 50058, 52020, 52530, 55620, 59534, 63036, 70227, 78030, 78795, 82620, 83430, 89301, 93636, 94554, 100116, 105060, 117045, 119068, 125145, 140454, 141831, 148835, 156060, 157590, 166860, 178602, 189108, 234090, 236385, 250290, 267903, 280908, 283662, 297670, 315180, 351135, 357204, 425493, 446505, 468180, 472770, 500580, 535806, 567324, 595340, 702270, 709155, 803709, 850986, 893010, 945540, 1071612, 1339515, 1404540, 1418310, 1607418, 1701972, 1786020, 2127465, 2411127, 2679030, 2836620, 3214836, 4018545, 4254930, 4822254, 5358060, 7233381, 8037090, 8509860, 9644508, 12055635, 14466762, 16074180, 24111270, 28933524, 36166905, 48222540, 72333810, 144667620]

約数ペア:

[(1, 144667620), (2, 72333810), (3, 48222540), (4, 36166905), (5, 28933524), (6, 24111270), (9, 16074180), (10, 14466762), (12, 12055635), (15, 9644508), (17, 8509860), (18, 8037090), (20, 7233381), (27, 5358060), (30, 4822254), (34, 4254930), (36, 4018545), (45, 3214836), (51, 2836620), (54, 2679030), (60, 2411127), (68, 2127465), (81, 1786020), (85, 1701972), (90, 1607418), (102, 1418310), (103, 1404540), (108, 1339515), (135, 1071612), (153, 945540), (162, 893010), (170, 850986), (180, 803709), (204, 709155), (206, 702270), (243, 595340), (255, 567324), (270, 535806), (289, 500580), (306, 472770), (309, 468180), (324, 446505), (340, 425493), (405, 357204), (412, 351135), (459, 315180), (486, 297670), (510, 283662), (515, 280908), (540, 267903), (578, 250290), (612, 236385), (618, 234090), (765, 189108), (810, 178602), (867, 166860), (918, 157590), (927, 156060), (972, 148835), (1020, 141831), (1030, 140454), (1156, 125145), (1215, 119068), (1236, 117045), (1377, 105060), (1445, 100116), (1530, 94554), (1545, 93636), (1620, 89301), (1734, 83430), (1751, 82620), (1836, 78795), (1854, 78030), (2060, 70227), (2295, 63036), (2430, 59534), (2601, 55620), (2754, 52530), (2781, 52020), (2890, 50058), (3060, 47277), (3090, 46818), (3468, 41715), (3502, 41310), (3708, 39015), (4131, 35020), (4335, 33372), (4590, 31518), (4635, 31212), (4860, 29767), (5202, 27810), (5253, 27540), (5508, 26265), (5562, 26010), (5780, 25029), (6180, 23409), (6885, 21012), (7004, 20655), (7803, 18540), (8262, 17510), (8343, 17340), (8670, 16686), (8755, 16524), (9180, 15759), (9270, 15606), (10404, 13905), (10506, 13770), (11124, 13005)]