42121200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{3191}}^1$

素因数の和:3223

約数の個数: 120

約数和(自身を含む): 147240576

約数和(自身を除く): 105119376

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, 200, 220, 240, 264, 275, 300, 330, 400, 440, 528, 550, 600, 660, 825, 880, 1100, 1200, 1320, 1650, 2200, 2640, 3191, 3300, 4400, 6382, 6600, 9573, 12764, 13200, 15955, 19146, 25528, 31910, 35101, 38292, 47865, 51056, 63820, 70202, 76584, 79775, 95730, 105303, 127640, 140404, 153168, 159550, 175505, 191460, 210606, 239325, 255280, 280808, 319100, 351010, 382920, 421212, 478650, 526515, 561616, 638200, 702020, 765840, 842424, 877525, 957300, 1053030, 1276400, 1404040, 1684848, 1755050, 1914600, 2106060, 2632575, 2808080, 3510100, 3829200, 4212120, 5265150, 7020200, 8424240, 10530300, 14040400, 21060600, 42121200]

約数ペア:

[(1, 42121200), (2, 21060600), (3, 14040400), (4, 10530300), (5, 8424240), (6, 7020200), (8, 5265150), (10, 4212120), (11, 3829200), (12, 3510100), (15, 2808080), (16, 2632575), (20, 2106060), (22, 1914600), (24, 1755050), (25, 1684848), (30, 1404040), (33, 1276400), (40, 1053030), (44, 957300), (48, 877525), (50, 842424), (55, 765840), (60, 702020), (66, 638200), (75, 561616), (80, 526515), (88, 478650), (100, 421212), (110, 382920), (120, 351010), (132, 319100), (150, 280808), (165, 255280), (176, 239325), (200, 210606), (220, 191460), (240, 175505), (264, 159550), (275, 153168), (300, 140404), (330, 127640), (400, 105303), (440, 95730), (528, 79775), (550, 76584), (600, 70202), (660, 63820), (825, 51056), (880, 47865), (1100, 38292), (1200, 35101), (1320, 31910), (1650, 25528), (2200, 19146), (2640, 15955), (3191, 13200), (3300, 12764), (4400, 9573), (6382, 6600)]