2521200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1$

素因数の和:223

約数の個数: 120

約数和(自身を含む): 8856576

約数和(自身を除く): 6335376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 100, 110, 120, 132, 150, 165, 176, 191, 200, 220, 240, 264, 275, 300, 330, 382, 400, 440, 528, 550, 573, 600, 660, 764, 825, 880, 955, 1100, 1146, 1200, 1320, 1528, 1650, 1910, 2101, 2200, 2292, 2640, 2865, 3056, 3300, 3820, 4202, 4400, 4584, 4775, 5730, 6303, 6600, 7640, 8404, 9168, 9550, 10505, 11460, 12606, 13200, 14325, 15280, 16808, 19100, 21010, 22920, 25212, 28650, 31515, 33616, 38200, 42020, 45840, 50424, 52525, 57300, 63030, 76400, 84040, 100848, 105050, 114600, 126060, 157575, 168080, 210100, 229200, 252120, 315150, 420200, 504240, 630300, 840400, 1260600, 2521200]

約数ペア:

[(1, 2521200), (2, 1260600), (3, 840400), (4, 630300), (5, 504240), (6, 420200), (8, 315150), (10, 252120), (11, 229200), (12, 210100), (15, 168080), (16, 157575), (20, 126060), (22, 114600), (24, 105050), (25, 100848), (30, 84040), (33, 76400), (40, 63030), (44, 57300), (48, 52525), (50, 50424), (55, 45840), (60, 42020), (66, 38200), (75, 33616), (80, 31515), (88, 28650), (100, 25212), (110, 22920), (120, 21010), (132, 19100), (150, 16808), (165, 15280), (176, 14325), (191, 13200), (200, 12606), (220, 11460), (240, 10505), (264, 9550), (275, 9168), (300, 8404), (330, 7640), (382, 6600), (400, 6303), (440, 5730), (528, 4775), (550, 4584), (573, 4400), (600, 4202), (660, 3820), (764, 3300), (825, 3056), (880, 2865), (955, 2640), (1100, 2292), (1146, 2200), (1200, 2101), (1320, 1910), (1528, 1650)]