154964340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4159}}^1$

素因数の和:4203

約数の個数: 120

約数和(自身を含む): 507386880

約数和(自身を除く): 352422540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 81, 90, 92, 108, 115, 135, 138, 162, 180, 207, 230, 270, 276, 324, 345, 405, 414, 460, 540, 621, 690, 810, 828, 1035, 1242, 1380, 1620, 1863, 2070, 2484, 3105, 3726, 4140, 4159, 6210, 7452, 8318, 9315, 12420, 12477, 16636, 18630, 20795, 24954, 37260, 37431, 41590, 49908, 62385, 74862, 83180, 95657, 112293, 124770, 149724, 187155, 191314, 224586, 249540, 286971, 336879, 374310, 382628, 449172, 478285, 561465, 573942, 673758, 748620, 860913, 956570, 1122930, 1147884, 1347516, 1434855, 1684395, 1721826, 1913140, 2245860, 2582739, 2869710, 3368790, 3443652, 4304565, 5165478, 5739420, 6737580, 7748217, 8609130, 10330956, 12913695, 15496434, 17218260, 25827390, 30992868, 38741085, 51654780, 77482170, 154964340]

約数ペア:

[(1, 154964340), (2, 77482170), (3, 51654780), (4, 38741085), (5, 30992868), (6, 25827390), (9, 17218260), (10, 15496434), (12, 12913695), (15, 10330956), (18, 8609130), (20, 7748217), (23, 6737580), (27, 5739420), (30, 5165478), (36, 4304565), (45, 3443652), (46, 3368790), (54, 2869710), (60, 2582739), (69, 2245860), (81, 1913140), (90, 1721826), (92, 1684395), (108, 1434855), (115, 1347516), (135, 1147884), (138, 1122930), (162, 956570), (180, 860913), (207, 748620), (230, 673758), (270, 573942), (276, 561465), (324, 478285), (345, 449172), (405, 382628), (414, 374310), (460, 336879), (540, 286971), (621, 249540), (690, 224586), (810, 191314), (828, 187155), (1035, 149724), (1242, 124770), (1380, 112293), (1620, 95657), (1863, 83180), (2070, 74862), (2484, 62385), (3105, 49908), (3726, 41590), (4140, 37431), (4159, 37260), (6210, 24954), (7452, 20795), (8318, 18630), (9315, 16636), (12420, 12477)]