149648040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{138563}}^1$

素因数の和:138583

約数の個数: 64

約数和(自身を含む): 498830400

約数和(自身を除く): 349182360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 138563, 277126, 415689, 554252, 692815, 831378, 1108504, 1247067, 1385630, 1662756, 2078445, 2494134, 2771260, 3325512, 3741201, 4156890, 4988268, 5542520, 6235335, 7482402, 8313780, 9976536, 12470670, 14964804, 16627560, 18706005, 24941340, 29929608, 37412010, 49882680, 74824020, 149648040]

約数ペア:

[(1, 149648040), (2, 74824020), (3, 49882680), (4, 37412010), (5, 29929608), (6, 24941340), (8, 18706005), (9, 16627560), (10, 14964804), (12, 12470670), (15, 9976536), (18, 8313780), (20, 7482402), (24, 6235335), (27, 5542520), (30, 4988268), (36, 4156890), (40, 3741201), (45, 3325512), (54, 2771260), (60, 2494134), (72, 2078445), (90, 1662756), (108, 1385630), (120, 1247067), (135, 1108504), (180, 831378), (216, 692815), (270, 554252), (360, 415689), (540, 277126), (1080, 138563)]