77390100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{28663}}^1$

素因数の和:28686

約数の個数: 72

約数和(自身を含む): 248803520

約数和(自身を除く): 171413420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 28663, 57326, 85989, 114652, 143315, 171978, 257967, 286630, 343956, 429945, 515934, 573260, 716575, 773901, 859890, 1031868, 1289835, 1433150, 1547802, 1719780, 2149725, 2579670, 2866300, 3095604, 3869505, 4299450, 5159340, 6449175, 7739010, 8598900, 12898350, 15478020, 19347525, 25796700, 38695050, 77390100]

約数ペア:

[(1, 77390100), (2, 38695050), (3, 25796700), (4, 19347525), (5, 15478020), (6, 12898350), (9, 8598900), (10, 7739010), (12, 6449175), (15, 5159340), (18, 4299450), (20, 3869505), (25, 3095604), (27, 2866300), (30, 2579670), (36, 2149725), (45, 1719780), (50, 1547802), (54, 1433150), (60, 1289835), (75, 1031868), (90, 859890), (100, 773901), (108, 716575), (135, 573260), (150, 515934), (180, 429945), (225, 343956), (270, 286630), (300, 257967), (450, 171978), (540, 143315), (675, 114652), (900, 85989), (1350, 57326), (2700, 28663)]