25904781180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{607}}^1\times {\mathrm{79031}}^1$

素因数の和:79656

約数の個数: 96

約数和(自身を含む): 80726446080

約数和(自身を除く): 54821664900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 607, 1214, 1821, 2428, 3035, 3642, 5463, 6070, 7284, 9105, 10926, 12140, 16389, 18210, 21852, 27315, 32778, 36420, 54630, 65556, 79031, 81945, 109260, 158062, 163890, 237093, 316124, 327780, 395155, 474186, 711279, 790310, 948372, 1185465, 1422558, 1580620, 2133837, 2370930, 2845116, 3556395, 4267674, 4741860, 7112790, 8535348, 10669185, 14225580, 21338370, 42676740, 47971817, 95943634, 143915451, 191887268, 239859085, 287830902, 431746353, 479718170, 575661804, 719577255, 863492706, 959436340, 1295239059, 1439154510, 1726985412, 2158731765, 2590478118, 2878309020, 4317463530, 5180956236, 6476195295, 8634927060, 12952390590, 25904781180]

約数ペア:

[(1, 25904781180), (2, 12952390590), (3, 8634927060), (4, 6476195295), (5, 5180956236), (6, 4317463530), (9, 2878309020), (10, 2590478118), (12, 2158731765), (15, 1726985412), (18, 1439154510), (20, 1295239059), (27, 959436340), (30, 863492706), (36, 719577255), (45, 575661804), (54, 479718170), (60, 431746353), (90, 287830902), (108, 239859085), (135, 191887268), (180, 143915451), (270, 95943634), (540, 47971817), (607, 42676740), (1214, 21338370), (1821, 14225580), (2428, 10669185), (3035, 8535348), (3642, 7112790), (5463, 4741860), (6070, 4267674), (7284, 3556395), (9105, 2845116), (10926, 2370930), (12140, 2133837), (16389, 1580620), (18210, 1422558), (21852, 1185465), (27315, 948372), (32778, 790310), (36420, 711279), (54630, 474186), (65556, 395155), (79031, 327780), (81945, 316124), (109260, 237093), (158062, 163890)]