25046280

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{3313}}^1$

素因数の和:3340

約数の個数: 128

約数和(自身を含む): 95443200

約数和(自身を除く): 70396920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3313, 3780, 6626, 7560, 9939, 13252, 16565, 19878, 23191, 26504, 29817, 33130, 39756, 46382, 49695, 59634, 66260, 69573, 79512, 89451, 92764, 99390, 115955, 119268, 132520, 139146, 149085, 178902, 185528, 198780, 208719, 231910, 238536, 278292, 298170, 347865, 357804, 397560, 417438, 447255, 463820, 556584, 596340, 626157, 695730, 715608, 834876, 894510, 927640, 1043595, 1192680, 1252314, 1391460, 1669752, 1789020, 2087190, 2504628, 2782920, 3130785, 3578040, 4174380, 5009256, 6261570, 8348760, 12523140, 25046280]

約数ペア:

[(1, 25046280), (2, 12523140), (3, 8348760), (4, 6261570), (5, 5009256), (6, 4174380), (7, 3578040), (8, 3130785), (9, 2782920), (10, 2504628), (12, 2087190), (14, 1789020), (15, 1669752), (18, 1391460), (20, 1252314), (21, 1192680), (24, 1043595), (27, 927640), (28, 894510), (30, 834876), (35, 715608), (36, 695730), (40, 626157), (42, 596340), (45, 556584), (54, 463820), (56, 447255), (60, 417438), (63, 397560), (70, 357804), (72, 347865), (84, 298170), (90, 278292), (105, 238536), (108, 231910), (120, 208719), (126, 198780), (135, 185528), (140, 178902), (168, 149085), (180, 139146), (189, 132520), (210, 119268), (216, 115955), (252, 99390), (270, 92764), (280, 89451), (315, 79512), (360, 69573), (378, 66260), (420, 59634), (504, 49695), (540, 46382), (630, 39756), (756, 33130), (840, 29817), (945, 26504), (1080, 23191), (1260, 19878), (1512, 16565), (1890, 13252), (2520, 9939), (3313, 7560), (3780, 6626)]