2175393240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{69457}}^1$

素因数の和:69506

約数の個数: 128

約数和(自身を含む): 7501464000

約数和(自身を除く): 5326070760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 522, 540, 580, 696, 783, 870, 1044, 1080, 1160, 1305, 1566, 1740, 2088, 2610, 3132, 3480, 3915, 5220, 6264, 7830, 10440, 15660, 31320, 69457, 138914, 208371, 277828, 347285, 416742, 555656, 625113, 694570, 833484, 1041855, 1250226, 1389140, 1666968, 1875339, 2014253, 2083710, 2500452, 2778280, 3125565, 3750678, 4028506, 4167420, 5000904, 6042759, 6251130, 7501356, 8057012, 8334840, 9376695, 10071265, 12085518, 12502260, 15002712, 16114024, 18128277, 18753390, 20142530, 24171036, 25004520, 30213795, 36256554, 37506780, 40285060, 48342072, 54384831, 60427590, 72513108, 75013560, 80570120, 90641385, 108769662, 120855180, 145026216, 181282770, 217539324, 241710360, 271924155, 362565540, 435078648, 543848310, 725131080, 1087696620, 2175393240]

約数ペア:

[(1, 2175393240), (2, 1087696620), (3, 725131080), (4, 543848310), (5, 435078648), (6, 362565540), (8, 271924155), (9, 241710360), (10, 217539324), (12, 181282770), (15, 145026216), (18, 120855180), (20, 108769662), (24, 90641385), (27, 80570120), (29, 75013560), (30, 72513108), (36, 60427590), (40, 54384831), (45, 48342072), (54, 40285060), (58, 37506780), (60, 36256554), (72, 30213795), (87, 25004520), (90, 24171036), (108, 20142530), (116, 18753390), (120, 18128277), (135, 16114024), (145, 15002712), (174, 12502260), (180, 12085518), (216, 10071265), (232, 9376695), (261, 8334840), (270, 8057012), (290, 7501356), (348, 6251130), (360, 6042759), (435, 5000904), (522, 4167420), (540, 4028506), (580, 3750678), (696, 3125565), (783, 2778280), (870, 2500452), (1044, 2083710), (1080, 2014253), (1160, 1875339), (1305, 1666968), (1566, 1389140), (1740, 1250226), (2088, 1041855), (2610, 833484), (3132, 694570), (3480, 625113), (3915, 555656), (5220, 416742), (6264, 347285), (7830, 277828), (10440, 208371), (15660, 138914), (31320, 69457)]