31043700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2029}}^1$

素因数の和:2066

約数の個数: 108

約数和(自身を含む): 103079340

約数和(自身を除く): 72035640

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 45, 50, 51, 60, 68, 75, 85, 90, 100, 102, 150, 153, 170, 180, 204, 225, 255, 300, 306, 340, 425, 450, 510, 612, 765, 850, 900, 1020, 1275, 1530, 1700, 2029, 2550, 3060, 3825, 4058, 5100, 6087, 7650, 8116, 10145, 12174, 15300, 18261, 20290, 24348, 30435, 34493, 36522, 40580, 50725, 60870, 68986, 73044, 91305, 101450, 103479, 121740, 137972, 152175, 172465, 182610, 202900, 206958, 304350, 310437, 344930, 365220, 413916, 456525, 517395, 608700, 620874, 689860, 862325, 913050, 1034790, 1241748, 1552185, 1724650, 1826100, 2069580, 2586975, 3104370, 3449300, 5173950, 6208740, 7760925, 10347900, 15521850, 31043700]

約数ペア:

[(1, 31043700), (2, 15521850), (3, 10347900), (4, 7760925), (5, 6208740), (6, 5173950), (9, 3449300), (10, 3104370), (12, 2586975), (15, 2069580), (17, 1826100), (18, 1724650), (20, 1552185), (25, 1241748), (30, 1034790), (34, 913050), (36, 862325), (45, 689860), (50, 620874), (51, 608700), (60, 517395), (68, 456525), (75, 413916), (85, 365220), (90, 344930), (100, 310437), (102, 304350), (150, 206958), (153, 202900), (170, 182610), (180, 172465), (204, 152175), (225, 137972), (255, 121740), (300, 103479), (306, 101450), (340, 91305), (425, 73044), (450, 68986), (510, 60870), (612, 50725), (765, 40580), (850, 36522), (900, 34493), (1020, 30435), (1275, 24348), (1530, 20290), (1700, 18261), (2029, 15300), (2550, 12174), (3060, 10145), (3825, 8116), (4058, 7650), (5100, 6087)]