74156580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1543}}^1$

素因数の和:1650

約数の個数: 96

約数和(自身を含む): 233452800

約数和(自身を除く): 159296220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 89, 90, 108, 135, 178, 180, 267, 270, 356, 445, 534, 540, 801, 890, 1068, 1335, 1543, 1602, 1780, 2403, 2670, 3086, 3204, 4005, 4629, 4806, 5340, 6172, 7715, 8010, 9258, 9612, 12015, 13887, 15430, 16020, 18516, 23145, 24030, 27774, 30860, 41661, 46290, 48060, 55548, 69435, 83322, 92580, 137327, 138870, 166644, 208305, 274654, 277740, 411981, 416610, 549308, 686635, 823962, 833220, 1235943, 1373270, 1647924, 2059905, 2471886, 2746540, 3707829, 4119810, 4943772, 6179715, 7415658, 8239620, 12359430, 14831316, 18539145, 24718860, 37078290, 74156580]

約数ペア:

[(1, 74156580), (2, 37078290), (3, 24718860), (4, 18539145), (5, 14831316), (6, 12359430), (9, 8239620), (10, 7415658), (12, 6179715), (15, 4943772), (18, 4119810), (20, 3707829), (27, 2746540), (30, 2471886), (36, 2059905), (45, 1647924), (54, 1373270), (60, 1235943), (89, 833220), (90, 823962), (108, 686635), (135, 549308), (178, 416610), (180, 411981), (267, 277740), (270, 274654), (356, 208305), (445, 166644), (534, 138870), (540, 137327), (801, 92580), (890, 83322), (1068, 69435), (1335, 55548), (1543, 48060), (1602, 46290), (1780, 41661), (2403, 30860), (2670, 27774), (3086, 24030), (3204, 23145), (4005, 18516), (4629, 16020), (4806, 15430), (5340, 13887), (6172, 12015), (7715, 9612), (8010, 9258)]