29121840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3677}}^1$

素因数の和:3707

約数の個数: 120

約数和(自身を含む): 106720848

約数和(自身を除く): 77599008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3677, 3960, 7354, 7920, 11031, 14708, 18385, 22062, 29416, 33093, 36770, 40447, 44124, 55155, 58832, 66186, 73540, 80894, 88248, 110310, 121341, 132372, 147080, 161788, 165465, 176496, 202235, 220620, 242682, 264744, 294160, 323576, 330930, 364023, 404470, 441240, 485364, 529488, 606705, 647152, 661860, 728046, 808940, 882480, 970728, 1213410, 1323720, 1456092, 1617880, 1820115, 1941456, 2426820, 2647440, 2912184, 3235760, 3640230, 4853640, 5824368, 7280460, 9707280, 14560920, 29121840]

約数ペア:

[(1, 29121840), (2, 14560920), (3, 9707280), (4, 7280460), (5, 5824368), (6, 4853640), (8, 3640230), (9, 3235760), (10, 2912184), (11, 2647440), (12, 2426820), (15, 1941456), (16, 1820115), (18, 1617880), (20, 1456092), (22, 1323720), (24, 1213410), (30, 970728), (33, 882480), (36, 808940), (40, 728046), (44, 661860), (45, 647152), (48, 606705), (55, 529488), (60, 485364), (66, 441240), (72, 404470), (80, 364023), (88, 330930), (90, 323576), (99, 294160), (110, 264744), (120, 242682), (132, 220620), (144, 202235), (165, 176496), (176, 165465), (180, 161788), (198, 147080), (220, 132372), (240, 121341), (264, 110310), (330, 88248), (360, 80894), (396, 73540), (440, 66186), (495, 58832), (528, 55155), (660, 44124), (720, 40447), (792, 36770), (880, 33093), (990, 29416), (1320, 22062), (1584, 18385), (1980, 14708), (2640, 11031), (3677, 7920), (3960, 7354)]