155223000

素因数分解:

$2^3\times 3^3\times 5^3\times {\mathrm{5749}}^1$

素因数の和:5779

約数の個数: 128

約数和(自身を含む): 538200000

約数和(自身を除く): 382977000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 125, 135, 150, 180, 200, 216, 225, 250, 270, 300, 360, 375, 450, 500, 540, 600, 675, 750, 900, 1000, 1080, 1125, 1350, 1500, 1800, 2250, 2700, 3000, 3375, 4500, 5400, 5749, 6750, 9000, 11498, 13500, 17247, 22996, 27000, 28745, 34494, 45992, 51741, 57490, 68988, 86235, 103482, 114980, 137976, 143725, 155223, 172470, 206964, 229960, 258705, 287450, 310446, 344940, 413928, 431175, 517410, 574900, 620892, 689880, 718625, 776115, 862350, 1034820, 1149800, 1241784, 1293525, 1437250, 1552230, 1724700, 2069640, 2155875, 2587050, 2874500, 3104460, 3449400, 3880575, 4311750, 5174100, 5749000, 6208920, 6467625, 7761150, 8623500, 10348200, 12935250, 15522300, 17247000, 19402875, 25870500, 31044600, 38805750, 51741000, 77611500, 155223000]

約数ペア:

[(1, 155223000), (2, 77611500), (3, 51741000), (4, 38805750), (5, 31044600), (6, 25870500), (8, 19402875), (9, 17247000), (10, 15522300), (12, 12935250), (15, 10348200), (18, 8623500), (20, 7761150), (24, 6467625), (25, 6208920), (27, 5749000), (30, 5174100), (36, 4311750), (40, 3880575), (45, 3449400), (50, 3104460), (54, 2874500), (60, 2587050), (72, 2155875), (75, 2069640), (90, 1724700), (100, 1552230), (108, 1437250), (120, 1293525), (125, 1241784), (135, 1149800), (150, 1034820), (180, 862350), (200, 776115), (216, 718625), (225, 689880), (250, 620892), (270, 574900), (300, 517410), (360, 431175), (375, 413928), (450, 344940), (500, 310446), (540, 287450), (600, 258705), (675, 229960), (750, 206964), (900, 172470), (1000, 155223), (1080, 143725), (1125, 137976), (1350, 114980), (1500, 103482), (1800, 86235), (2250, 68988), (2700, 57490), (3000, 51741), (3375, 45992), (4500, 34494), (5400, 28745), (5749, 27000), (6750, 22996), (9000, 17247), (11498, 13500)]