209366100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{77543}}^1$

素因数の和:77566

約数の個数: 72

約数和(自身を含む): 673081920

約数和(自身を除く): 463715820

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, 77543, 155086, 232629, 310172, 387715, 465258, 697887, 775430, 930516, 1163145, 1395774, 1550860, 1938575, 2093661, 2326290, 2791548, 3489435, 3877150, 4187322, 4652580, 5815725, 6978870, 7754300, 8374644, 10468305, 11631450, 13957740, 17447175, 20936610, 23262900, 34894350, 41873220, 52341525, 69788700, 104683050, 209366100]

約数ペア:

[(1, 209366100), (2, 104683050), (3, 69788700), (4, 52341525), (5, 41873220), (6, 34894350), (9, 23262900), (10, 20936610), (12, 17447175), (15, 13957740), (18, 11631450), (20, 10468305), (25, 8374644), (27, 7754300), (30, 6978870), (36, 5815725), (45, 4652580), (50, 4187322), (54, 3877150), (60, 3489435), (75, 2791548), (90, 2326290), (100, 2093661), (108, 1938575), (135, 1550860), (150, 1395774), (180, 1163145), (225, 930516), (270, 775430), (300, 697887), (450, 465258), (540, 387715), (675, 310172), (900, 232629), (1350, 155086), (2700, 77543)]