29608920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7477}}^1$

素因数の和:7505

約数の個数: 96

約数和(自身を含む): 104991120

約数和(自身を除く): 75382200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 7477, 14954, 22431, 29908, 37385, 44862, 59816, 67293, 74770, 82247, 89724, 112155, 134586, 149540, 164494, 179448, 224310, 246741, 269172, 299080, 328988, 336465, 411235, 448620, 493482, 538344, 657976, 672930, 740223, 822470, 897240, 986964, 1233705, 1345860, 1480446, 1644940, 1973928, 2467410, 2691720, 2960892, 3289880, 3701115, 4934820, 5921784, 7402230, 9869640, 14804460, 29608920]

約数ペア:

[(1, 29608920), (2, 14804460), (3, 9869640), (4, 7402230), (5, 5921784), (6, 4934820), (8, 3701115), (9, 3289880), (10, 2960892), (11, 2691720), (12, 2467410), (15, 1973928), (18, 1644940), (20, 1480446), (22, 1345860), (24, 1233705), (30, 986964), (33, 897240), (36, 822470), (40, 740223), (44, 672930), (45, 657976), (55, 538344), (60, 493482), (66, 448620), (72, 411235), (88, 336465), (90, 328988), (99, 299080), (110, 269172), (120, 246741), (132, 224310), (165, 179448), (180, 164494), (198, 149540), (220, 134586), (264, 112155), (330, 89724), (360, 82247), (396, 74770), (440, 67293), (495, 59816), (660, 44862), (792, 37385), (990, 29908), (1320, 22431), (1980, 14954), (3960, 7477)]