2000487060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{77719}}^1$

素因数の和:77758

約数の個数: 144

約数和(自身を含む): 7129100160

約数和(自身を除く): 5128613100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 330, 390, 396, 429, 468, 495, 572, 585, 660, 715, 780, 858, 990, 1170, 1287, 1430, 1716, 1980, 2145, 2340, 2574, 2860, 4290, 5148, 6435, 8580, 12870, 25740, 77719, 155438, 233157, 310876, 388595, 466314, 699471, 777190, 854909, 932628, 1010347, 1165785, 1398942, 1554380, 1709818, 2020694, 2331570, 2564727, 2797884, 3031041, 3419636, 3497355, 4041388, 4274545, 4663140, 5051735, 5129454, 6062082, 6994710, 7694181, 8549090, 9093123, 10103470, 10258908, 11113817, 12124164, 12823635, 13989420, 15155205, 15388362, 17098180, 18186246, 20206940, 22227634, 25647270, 30310410, 30776724, 33341451, 36372492, 38470905, 44455268, 45465615, 51294540, 55569085, 60620820, 66682902, 76941810, 90931230, 100024353, 111138170, 133365804, 153883620, 166707255, 181862460, 200048706, 222276340, 333414510, 400097412, 500121765, 666829020, 1000243530, 2000487060]

約数ペア:

[(1, 2000487060), (2, 1000243530), (3, 666829020), (4, 500121765), (5, 400097412), (6, 333414510), (9, 222276340), (10, 200048706), (11, 181862460), (12, 166707255), (13, 153883620), (15, 133365804), (18, 111138170), (20, 100024353), (22, 90931230), (26, 76941810), (30, 66682902), (33, 60620820), (36, 55569085), (39, 51294540), (44, 45465615), (45, 44455268), (52, 38470905), (55, 36372492), (60, 33341451), (65, 30776724), (66, 30310410), (78, 25647270), (90, 22227634), (99, 20206940), (110, 18186246), (117, 17098180), (130, 15388362), (132, 15155205), (143, 13989420), (156, 12823635), (165, 12124164), (180, 11113817), (195, 10258908), (198, 10103470), (220, 9093123), (234, 8549090), (260, 7694181), (286, 6994710), (330, 6062082), (390, 5129454), (396, 5051735), (429, 4663140), (468, 4274545), (495, 4041388), (572, 3497355), (585, 3419636), (660, 3031041), (715, 2797884), (780, 2564727), (858, 2331570), (990, 2020694), (1170, 1709818), (1287, 1554380), (1430, 1398942), (1716, 1165785), (1980, 1010347), (2145, 932628), (2340, 854909), (2574, 777190), (2860, 699471), (4290, 466314), (5148, 388595), (6435, 310876), (8580, 233157), (12870, 155438), (25740, 77719)]