74956700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8237}}^1$

素因数の和:8271

約数の個数: 72

約数和(自身を含む): 200216352

約数和(自身を除く): 125259652

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1300, 1820, 2275, 4550, 8237, 9100, 16474, 32948, 41185, 57659, 82370, 107081, 115318, 164740, 205925, 214162, 230636, 288295, 411850, 428324, 535405, 576590, 749567, 823700, 1070810, 1153180, 1441475, 1499134, 2141620, 2677025, 2882950, 2998268, 3747835, 5354050, 5765900, 7495670, 10708100, 14991340, 18739175, 37478350, 74956700]

約数ペア:

[(1, 74956700), (2, 37478350), (4, 18739175), (5, 14991340), (7, 10708100), (10, 7495670), (13, 5765900), (14, 5354050), (20, 3747835), (25, 2998268), (26, 2882950), (28, 2677025), (35, 2141620), (50, 1499134), (52, 1441475), (65, 1153180), (70, 1070810), (91, 823700), (100, 749567), (130, 576590), (140, 535405), (175, 428324), (182, 411850), (260, 288295), (325, 230636), (350, 214162), (364, 205925), (455, 164740), (650, 115318), (700, 107081), (910, 82370), (1300, 57659), (1820, 41185), (2275, 32948), (4550, 16474), (8237, 9100)]