409773780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10301}}^1$

素因数の和:10346

約数の個数: 144

約数和(自身を含む): 1417472784

約数和(自身を除く): 1007699004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 340, 390, 442, 468, 510, 585, 612, 663, 765, 780, 884, 1020, 1105, 1170, 1326, 1530, 1989, 2210, 2340, 2652, 3060, 3315, 3978, 4420, 6630, 7956, 9945, 10301, 13260, 19890, 20602, 30903, 39780, 41204, 51505, 61806, 92709, 103010, 123612, 133913, 154515, 175117, 185418, 206020, 267826, 309030, 350234, 370836, 401739, 463545, 525351, 535652, 618060, 669565, 700468, 803478, 875585, 927090, 1050702, 1205217, 1339130, 1576053, 1606956, 1751170, 1854180, 2008695, 2101404, 2276521, 2410434, 2626755, 2678260, 3152106, 3502340, 4017390, 4553042, 4820868, 5253510, 6026085, 6304212, 6829563, 7880265, 8034780, 9106084, 10507020, 11382605, 12052170, 13659126, 15760530, 20488689, 22765210, 24104340, 27318252, 31521060, 34147815, 40977378, 45530420, 68295630, 81954756, 102443445, 136591260, 204886890, 409773780]

約数ペア:

[(1, 409773780), (2, 204886890), (3, 136591260), (4, 102443445), (5, 81954756), (6, 68295630), (9, 45530420), (10, 40977378), (12, 34147815), (13, 31521060), (15, 27318252), (17, 24104340), (18, 22765210), (20, 20488689), (26, 15760530), (30, 13659126), (34, 12052170), (36, 11382605), (39, 10507020), (45, 9106084), (51, 8034780), (52, 7880265), (60, 6829563), (65, 6304212), (68, 6026085), (78, 5253510), (85, 4820868), (90, 4553042), (102, 4017390), (117, 3502340), (130, 3152106), (153, 2678260), (156, 2626755), (170, 2410434), (180, 2276521), (195, 2101404), (204, 2008695), (221, 1854180), (234, 1751170), (255, 1606956), (260, 1576053), (306, 1339130), (340, 1205217), (390, 1050702), (442, 927090), (468, 875585), (510, 803478), (585, 700468), (612, 669565), (663, 618060), (765, 535652), (780, 525351), (884, 463545), (1020, 401739), (1105, 370836), (1170, 350234), (1326, 309030), (1530, 267826), (1989, 206020), (2210, 185418), (2340, 175117), (2652, 154515), (3060, 133913), (3315, 123612), (3978, 103010), (4420, 92709), (6630, 61806), (7956, 51505), (9945, 41204), (10301, 39780), (13260, 30903), (19890, 20602)]