131348100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{33679}}^1$

素因数の和:33709

約数の個数: 72

約数和(自身を含む): 409279360

約数和(自身を除く): 277931260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 33679, 67358, 101037, 134716, 168395, 202074, 336790, 404148, 437827, 505185, 673580, 841975, 875654, 1010370, 1313481, 1683950, 1751308, 2020740, 2189135, 2525925, 2626962, 3367900, 4378270, 5051850, 5253924, 6567405, 8756540, 10103700, 10945675, 13134810, 21891350, 26269620, 32837025, 43782700, 65674050, 131348100]

約数ペア:

[(1, 131348100), (2, 65674050), (3, 43782700), (4, 32837025), (5, 26269620), (6, 21891350), (10, 13134810), (12, 10945675), (13, 10103700), (15, 8756540), (20, 6567405), (25, 5253924), (26, 5051850), (30, 4378270), (39, 3367900), (50, 2626962), (52, 2525925), (60, 2189135), (65, 2020740), (75, 1751308), (78, 1683950), (100, 1313481), (130, 1010370), (150, 875654), (156, 841975), (195, 673580), (260, 505185), (300, 437827), (325, 404148), (390, 336790), (650, 202074), (780, 168395), (975, 134716), (1300, 101037), (1950, 67358), (3900, 33679)]