172614900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{13381}}^1$

素因数の和:13441

約数の個数: 72

約数和(自身を含む): 511085344

約数和(自身を除く): 338470444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 43, 50, 60, 75, 86, 100, 129, 150, 172, 215, 258, 300, 430, 516, 645, 860, 1075, 1290, 2150, 2580, 3225, 4300, 6450, 12900, 13381, 26762, 40143, 53524, 66905, 80286, 133810, 160572, 200715, 267620, 334525, 401430, 575383, 669050, 802860, 1003575, 1150766, 1338100, 1726149, 2007150, 2301532, 2876915, 3452298, 4014300, 5753830, 6904596, 8630745, 11507660, 14384575, 17261490, 28769150, 34522980, 43153725, 57538300, 86307450, 172614900]

約数ペア:

[(1, 172614900), (2, 86307450), (3, 57538300), (4, 43153725), (5, 34522980), (6, 28769150), (10, 17261490), (12, 14384575), (15, 11507660), (20, 8630745), (25, 6904596), (30, 5753830), (43, 4014300), (50, 3452298), (60, 2876915), (75, 2301532), (86, 2007150), (100, 1726149), (129, 1338100), (150, 1150766), (172, 1003575), (215, 802860), (258, 669050), (300, 575383), (430, 401430), (516, 334525), (645, 267620), (860, 200715), (1075, 160572), (1290, 133810), (2150, 80286), (2580, 66905), (3225, 53524), (4300, 40143), (6450, 26762), (12900, 13381)]