89298990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:415

約数の個数: 128

約数和(自身を含む): 263139840

約数和(自身を除く): 173840850

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 107, 110, 135, 165, 198, 214, 270, 281, 297, 321, 330, 495, 535, 562, 594, 642, 843, 963, 990, 1070, 1177, 1405, 1485, 1605, 1686, 1926, 2354, 2529, 2810, 2889, 2970, 3091, 3210, 3531, 4215, 4815, 5058, 5778, 5885, 6182, 7062, 7587, 8430, 9273, 9630, 10593, 11770, 12645, 14445, 15174, 15455, 17655, 18546, 21186, 25290, 27819, 28890, 30067, 30910, 31779, 35310, 37935, 46365, 52965, 55638, 60134, 63558, 75870, 83457, 90201, 92730, 105930, 139095, 150335, 158895, 166914, 180402, 270603, 278190, 300670, 317790, 330737, 417285, 451005, 541206, 661474, 811809, 834570, 902010, 992211, 1353015, 1623618, 1653685, 1984422, 2706030, 2976633, 3307370, 4059045, 4961055, 5953266, 8118090, 8929899, 9922110, 14883165, 17859798, 29766330, 44649495, 89298990]

約数ペア:

[(1, 89298990), (2, 44649495), (3, 29766330), (5, 17859798), (6, 14883165), (9, 9922110), (10, 8929899), (11, 8118090), (15, 5953266), (18, 4961055), (22, 4059045), (27, 3307370), (30, 2976633), (33, 2706030), (45, 1984422), (54, 1653685), (55, 1623618), (66, 1353015), (90, 992211), (99, 902010), (107, 834570), (110, 811809), (135, 661474), (165, 541206), (198, 451005), (214, 417285), (270, 330737), (281, 317790), (297, 300670), (321, 278190), (330, 270603), (495, 180402), (535, 166914), (562, 158895), (594, 150335), (642, 139095), (843, 105930), (963, 92730), (990, 90201), (1070, 83457), (1177, 75870), (1405, 63558), (1485, 60134), (1605, 55638), (1686, 52965), (1926, 46365), (2354, 37935), (2529, 35310), (2810, 31779), (2889, 30910), (2970, 30067), (3091, 28890), (3210, 27819), (3531, 25290), (4215, 21186), (4815, 18546), (5058, 17655), (5778, 15455), (5885, 15174), (6182, 14445), (7062, 12645), (7587, 11770), (8430, 10593), (9273, 9630)]