217884060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:425

約数の個数: 192

約数和(自身を含む): 722856960

約数和(自身を除く): 504972900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 53, 54, 60, 69, 90, 92, 106, 108, 115, 135, 138, 159, 180, 207, 212, 230, 265, 270, 276, 318, 331, 345, 414, 460, 477, 530, 540, 621, 636, 662, 690, 795, 828, 954, 993, 1035, 1060, 1219, 1242, 1324, 1380, 1431, 1590, 1655, 1908, 1986, 2070, 2385, 2438, 2484, 2862, 2979, 3105, 3180, 3310, 3657, 3972, 4140, 4770, 4876, 4965, 5724, 5958, 6095, 6210, 6620, 7155, 7314, 7613, 8937, 9540, 9930, 10971, 11916, 12190, 12420, 14310, 14628, 14895, 15226, 17543, 17874, 18285, 19860, 21942, 22839, 24380, 28620, 29790, 30452, 32913, 35086, 35748, 36570, 38065, 43884, 44685, 45678, 52629, 54855, 59580, 65826, 68517, 70172, 73140, 76130, 87715, 89370, 91356, 105258, 109710, 114195, 131652, 137034, 152260, 157887, 164565, 175430, 178740, 205551, 210516, 219420, 228390, 263145, 274068, 315774, 329130, 342585, 350860, 403489, 411102, 456780, 473661, 526290, 631548, 658260, 685170, 789435, 806978, 822204, 947322, 1027755, 1052580, 1210467, 1370340, 1578870, 1613956, 1894644, 2017445, 2055510, 2368305, 2420934, 3157740, 3631401, 4034890, 4111020, 4736610, 4841868, 6052335, 7262802, 8069780, 9473220, 10894203, 12104670, 14525604, 18157005, 21788406, 24209340, 36314010, 43576812, 54471015, 72628020, 108942030, 217884060]

約数ペア:

[(1, 217884060), (2, 108942030), (3, 72628020), (4, 54471015), (5, 43576812), (6, 36314010), (9, 24209340), (10, 21788406), (12, 18157005), (15, 14525604), (18, 12104670), (20, 10894203), (23, 9473220), (27, 8069780), (30, 7262802), (36, 6052335), (45, 4841868), (46, 4736610), (53, 4111020), (54, 4034890), (60, 3631401), (69, 3157740), (90, 2420934), (92, 2368305), (106, 2055510), (108, 2017445), (115, 1894644), (135, 1613956), (138, 1578870), (159, 1370340), (180, 1210467), (207, 1052580), (212, 1027755), (230, 947322), (265, 822204), (270, 806978), (276, 789435), (318, 685170), (331, 658260), (345, 631548), (414, 526290), (460, 473661), (477, 456780), (530, 411102), (540, 403489), (621, 350860), (636, 342585), (662, 329130), (690, 315774), (795, 274068), (828, 263145), (954, 228390), (993, 219420), (1035, 210516), (1060, 205551), (1219, 178740), (1242, 175430), (1324, 164565), (1380, 157887), (1431, 152260), (1590, 137034), (1655, 131652), (1908, 114195), (1986, 109710), (2070, 105258), (2385, 91356), (2438, 89370), (2484, 87715), (2862, 76130), (2979, 73140), (3105, 70172), (3180, 68517), (3310, 65826), (3657, 59580), (3972, 54855), (4140, 52629), (4770, 45678), (4876, 44685), (4965, 43884), (5724, 38065), (5958, 36570), (6095, 35748), (6210, 35086), (6620, 32913), (7155, 30452), (7314, 29790), (7613, 28620), (8937, 24380), (9540, 22839), (9930, 21942), (10971, 19860), (11916, 18285), (12190, 17874), (12420, 17543), (14310, 15226), (14628, 14895)]