85815600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5501}}^1$

素因数の和:5535

約数の個数: 120

約数和(自身を含む): 296095632

約数和(自身を除く): 210280032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1040, 1200, 1300, 1560, 1950, 2600, 3120, 3900, 5200, 5501, 7800, 11002, 15600, 16503, 22004, 27505, 33006, 44008, 55010, 66012, 71513, 82515, 88016, 110020, 132024, 137525, 143026, 165030, 214539, 220040, 264048, 275050, 286052, 330060, 357565, 412575, 429078, 440080, 550100, 572104, 660120, 715130, 825150, 858156, 1072695, 1100200, 1144208, 1320240, 1430260, 1650300, 1716312, 1787825, 2145390, 2200400, 2860520, 3300600, 3432624, 3575650, 4290780, 5363475, 5721040, 6601200, 7151300, 8581560, 10726950, 14302600, 17163120, 21453900, 28605200, 42907800, 85815600]

約数ペア:

[(1, 85815600), (2, 42907800), (3, 28605200), (4, 21453900), (5, 17163120), (6, 14302600), (8, 10726950), (10, 8581560), (12, 7151300), (13, 6601200), (15, 5721040), (16, 5363475), (20, 4290780), (24, 3575650), (25, 3432624), (26, 3300600), (30, 2860520), (39, 2200400), (40, 2145390), (48, 1787825), (50, 1716312), (52, 1650300), (60, 1430260), (65, 1320240), (75, 1144208), (78, 1100200), (80, 1072695), (100, 858156), (104, 825150), (120, 715130), (130, 660120), (150, 572104), (156, 550100), (195, 440080), (200, 429078), (208, 412575), (240, 357565), (260, 330060), (300, 286052), (312, 275050), (325, 264048), (390, 220040), (400, 214539), (520, 165030), (600, 143026), (624, 137525), (650, 132024), (780, 110020), (975, 88016), (1040, 82515), (1200, 71513), (1300, 66012), (1560, 55010), (1950, 44008), (2600, 33006), (3120, 27505), (3900, 22004), (5200, 16503), (5501, 15600), (7800, 11002)]