26872650

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:493

約数の個数: 144

約数和(自身を含む): 87048000

約数和(自身を除く): 60175350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 25, 30, 35, 38, 42, 45, 50, 57, 63, 70, 75, 90, 95, 105, 114, 126, 133, 150, 171, 175, 190, 210, 225, 266, 285, 315, 342, 350, 399, 449, 450, 475, 525, 570, 630, 665, 798, 855, 898, 950, 1050, 1197, 1330, 1347, 1425, 1575, 1710, 1995, 2245, 2394, 2694, 2850, 3143, 3150, 3325, 3990, 4041, 4275, 4490, 5985, 6286, 6650, 6735, 8082, 8531, 8550, 9429, 9975, 11225, 11970, 13470, 15715, 17062, 18858, 19950, 20205, 22450, 25593, 28287, 29925, 31430, 33675, 40410, 42655, 47145, 51186, 56574, 59717, 59850, 67350, 76779, 78575, 85310, 94290, 101025, 119434, 127965, 141435, 153558, 157150, 179151, 202050, 213275, 235725, 255930, 282870, 298585, 358302, 383895, 426550, 471450, 537453, 597170, 639825, 707175, 767790, 895755, 1074906, 1279650, 1414350, 1492925, 1791510, 1919475, 2687265, 2985850, 3838950, 4478775, 5374530, 8957550, 13436325, 26872650]

約数ペア:

[(1, 26872650), (2, 13436325), (3, 8957550), (5, 5374530), (6, 4478775), (7, 3838950), (9, 2985850), (10, 2687265), (14, 1919475), (15, 1791510), (18, 1492925), (19, 1414350), (21, 1279650), (25, 1074906), (30, 895755), (35, 767790), (38, 707175), (42, 639825), (45, 597170), (50, 537453), (57, 471450), (63, 426550), (70, 383895), (75, 358302), (90, 298585), (95, 282870), (105, 255930), (114, 235725), (126, 213275), (133, 202050), (150, 179151), (171, 157150), (175, 153558), (190, 141435), (210, 127965), (225, 119434), (266, 101025), (285, 94290), (315, 85310), (342, 78575), (350, 76779), (399, 67350), (449, 59850), (450, 59717), (475, 56574), (525, 51186), (570, 47145), (630, 42655), (665, 40410), (798, 33675), (855, 31430), (898, 29925), (950, 28287), (1050, 25593), (1197, 22450), (1330, 20205), (1347, 19950), (1425, 18858), (1575, 17062), (1710, 15715), (1995, 13470), (2245, 11970), (2394, 11225), (2694, 9975), (2850, 9429), (3143, 8550), (3150, 8531), (3325, 8082), (3990, 6735), (4041, 6650), (4275, 6286), (4490, 5985)]