205482060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:273

約数の個数: 288

約数和(自身を含む): 772716672

約数和(自身を除く): 567234612

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 53, 60, 63, 68, 70, 84, 85, 90, 102, 105, 106, 119, 126, 140, 153, 159, 170, 180, 181, 204, 210, 212, 238, 252, 255, 265, 306, 315, 318, 340, 357, 362, 371, 420, 476, 477, 510, 530, 543, 595, 612, 630, 636, 714, 724, 742, 765, 795, 901, 905, 954, 1020, 1060, 1071, 1086, 1113, 1190, 1260, 1267, 1428, 1484, 1530, 1590, 1629, 1785, 1802, 1810, 1855, 1908, 2142, 2172, 2226, 2380, 2385, 2534, 2703, 2715, 3060, 3077, 3180, 3258, 3339, 3570, 3604, 3620, 3710, 3801, 4284, 4452, 4505, 4770, 5068, 5355, 5406, 5430, 5565, 6154, 6307, 6335, 6516, 6678, 7140, 7420, 7602, 8109, 8145, 9010, 9231, 9540, 9593, 10710, 10812, 10860, 11130, 11403, 12308, 12614, 12670, 13356, 13515, 15204, 15385, 16218, 16290, 16695, 18020, 18462, 18921, 19005, 19186, 21420, 21539, 22260, 22806, 25228, 25340, 27030, 27693, 28779, 30770, 31535, 32436, 32580, 33390, 36924, 37842, 38010, 38372, 40545, 43078, 45612, 46155, 47965, 54060, 55386, 56763, 57015, 57558, 61540, 63070, 64617, 66780, 67151, 75684, 76020, 81090, 86156, 86337, 92310, 94605, 95930, 107695, 110772, 113526, 114030, 115116, 126140, 129234, 134302, 138465, 143895, 162180, 163081, 172674, 184620, 189210, 191860, 193851, 201453, 215390, 227052, 228060, 258468, 268604, 276930, 283815, 287790, 323085, 326162, 335755, 345348, 378420, 387702, 402906, 430780, 431685, 489243, 553860, 567630, 575580, 604359, 646170, 652324, 671510, 775404, 805812, 815405, 863370, 969255, 978486, 1007265, 1135260, 1141567, 1208718, 1292340, 1343020, 1467729, 1630810, 1726740, 1938510, 1956972, 2014530, 2283134, 2417436, 2446215, 2935458, 3021795, 3261620, 3424701, 3877020, 4029060, 4566268, 4892430, 5707835, 5870916, 6043590, 6849402, 7338645, 9784860, 10274103, 11415670, 12087180, 13698804, 14677290, 17123505, 20548206, 22831340, 29354580, 34247010, 41096412, 51370515, 68494020, 102741030, 205482060]

約数ペア:

[(1, 205482060), (2, 102741030), (3, 68494020), (4, 51370515), (5, 41096412), (6, 34247010), (7, 29354580), (9, 22831340), (10, 20548206), (12, 17123505), (14, 14677290), (15, 13698804), (17, 12087180), (18, 11415670), (20, 10274103), (21, 9784860), (28, 7338645), (30, 6849402), (34, 6043590), (35, 5870916), (36, 5707835), (42, 4892430), (45, 4566268), (51, 4029060), (53, 3877020), (60, 3424701), (63, 3261620), (68, 3021795), (70, 2935458), (84, 2446215), (85, 2417436), (90, 2283134), (102, 2014530), (105, 1956972), (106, 1938510), (119, 1726740), (126, 1630810), (140, 1467729), (153, 1343020), (159, 1292340), (170, 1208718), (180, 1141567), (181, 1135260), (204, 1007265), (210, 978486), (212, 969255), (238, 863370), (252, 815405), (255, 805812), (265, 775404), (306, 671510), (315, 652324), (318, 646170), (340, 604359), (357, 575580), (362, 567630), (371, 553860), (420, 489243), (476, 431685), (477, 430780), (510, 402906), (530, 387702), (543, 378420), (595, 345348), (612, 335755), (630, 326162), (636, 323085), (714, 287790), (724, 283815), (742, 276930), (765, 268604), (795, 258468), (901, 228060), (905, 227052), (954, 215390), (1020, 201453), (1060, 193851), (1071, 191860), (1086, 189210), (1113, 184620), (1190, 172674), (1260, 163081), (1267, 162180), (1428, 143895), (1484, 138465), (1530, 134302), (1590, 129234), (1629, 126140), (1785, 115116), (1802, 114030), (1810, 113526), (1855, 110772), (1908, 107695), (2142, 95930), (2172, 94605), (2226, 92310), (2380, 86337), (2385, 86156), (2534, 81090), (2703, 76020), (2715, 75684), (3060, 67151), (3077, 66780), (3180, 64617), (3258, 63070), (3339, 61540), (3570, 57558), (3604, 57015), (3620, 56763), (3710, 55386), (3801, 54060), (4284, 47965), (4452, 46155), (4505, 45612), (4770, 43078), (5068, 40545), (5355, 38372), (5406, 38010), (5430, 37842), (5565, 36924), (6154, 33390), (6307, 32580), (6335, 32436), (6516, 31535), (6678, 30770), (7140, 28779), (7420, 27693), (7602, 27030), (8109, 25340), (8145, 25228), (9010, 22806), (9231, 22260), (9540, 21539), (9593, 21420), (10710, 19186), (10812, 19005), (10860, 18921), (11130, 18462), (11403, 18020), (12308, 16695), (12614, 16290), (12670, 16218), (13356, 15385), (13515, 15204)]