131336100

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{6949}}^1$

素因数の和:6979

約数の個数: 144

約数和(自身を含む): 482608000

約数和(自身を除く): 351271900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2700, 3150, 3780, 4725, 6300, 6949, 9450, 13898, 18900, 20847, 27796, 34745, 41694, 48643, 62541, 69490, 83388, 97286, 104235, 125082, 138980, 145929, 173725, 187623, 194572, 208470, 243215, 250164, 291858, 312705, 347450, 375246, 416940, 437787, 486430, 521175, 583716, 625410, 694900, 729645, 750492, 875574, 938115, 972860, 1042350, 1216075, 1250820, 1313361, 1459290, 1563525, 1751148, 1876230, 2084700, 2188935, 2432150, 2626722, 2918580, 3127050, 3648225, 3752460, 4377870, 4690575, 4864300, 5253444, 6254100, 6566805, 7296450, 8755740, 9381150, 10944675, 13133610, 14592900, 18762300, 21889350, 26267220, 32834025, 43778700, 65668050, 131336100]

約数ペア:

[(1, 131336100), (2, 65668050), (3, 43778700), (4, 32834025), (5, 26267220), (6, 21889350), (7, 18762300), (9, 14592900), (10, 13133610), (12, 10944675), (14, 9381150), (15, 8755740), (18, 7296450), (20, 6566805), (21, 6254100), (25, 5253444), (27, 4864300), (28, 4690575), (30, 4377870), (35, 3752460), (36, 3648225), (42, 3127050), (45, 2918580), (50, 2626722), (54, 2432150), (60, 2188935), (63, 2084700), (70, 1876230), (75, 1751148), (84, 1563525), (90, 1459290), (100, 1313361), (105, 1250820), (108, 1216075), (126, 1042350), (135, 972860), (140, 938115), (150, 875574), (175, 750492), (180, 729645), (189, 694900), (210, 625410), (225, 583716), (252, 521175), (270, 486430), (300, 437787), (315, 416940), (350, 375246), (378, 347450), (420, 312705), (450, 291858), (525, 250164), (540, 243215), (630, 208470), (675, 194572), (700, 187623), (756, 173725), (900, 145929), (945, 138980), (1050, 125082), (1260, 104235), (1350, 97286), (1575, 83388), (1890, 69490), (2100, 62541), (2700, 48643), (3150, 41694), (3780, 34745), (4725, 27796), (6300, 20847), (6949, 18900), (9450, 13898)]