26841300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:330

約数の個数: 144

約数和(自身を含む): 86869440

約数和(自身を除く): 60028140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 25, 30, 34, 38, 50, 51, 57, 60, 68, 75, 76, 85, 95, 100, 102, 114, 150, 170, 190, 204, 228, 255, 277, 285, 300, 323, 340, 380, 425, 475, 510, 554, 570, 646, 831, 850, 950, 969, 1020, 1108, 1140, 1275, 1292, 1385, 1425, 1615, 1662, 1700, 1900, 1938, 2550, 2770, 2850, 3230, 3324, 3876, 4155, 4709, 4845, 5100, 5263, 5540, 5700, 6460, 6925, 8075, 8310, 9418, 9690, 10526, 13850, 14127, 15789, 16150, 16620, 18836, 19380, 20775, 21052, 23545, 24225, 26315, 27700, 28254, 31578, 32300, 41550, 47090, 48450, 52630, 56508, 63156, 70635, 78945, 83100, 89471, 94180, 96900, 105260, 117725, 131575, 141270, 157890, 178942, 235450, 263150, 268413, 282540, 315780, 353175, 357884, 394725, 447355, 470900, 526300, 536826, 706350, 789450, 894710, 1073652, 1342065, 1412700, 1578900, 1789420, 2236775, 2684130, 4473550, 5368260, 6710325, 8947100, 13420650, 26841300]

約数ペア:

[(1, 26841300), (2, 13420650), (3, 8947100), (4, 6710325), (5, 5368260), (6, 4473550), (10, 2684130), (12, 2236775), (15, 1789420), (17, 1578900), (19, 1412700), (20, 1342065), (25, 1073652), (30, 894710), (34, 789450), (38, 706350), (50, 536826), (51, 526300), (57, 470900), (60, 447355), (68, 394725), (75, 357884), (76, 353175), (85, 315780), (95, 282540), (100, 268413), (102, 263150), (114, 235450), (150, 178942), (170, 157890), (190, 141270), (204, 131575), (228, 117725), (255, 105260), (277, 96900), (285, 94180), (300, 89471), (323, 83100), (340, 78945), (380, 70635), (425, 63156), (475, 56508), (510, 52630), (554, 48450), (570, 47090), (646, 41550), (831, 32300), (850, 31578), (950, 28254), (969, 27700), (1020, 26315), (1108, 24225), (1140, 23545), (1275, 21052), (1292, 20775), (1385, 19380), (1425, 18836), (1615, 16620), (1662, 16150), (1700, 15789), (1900, 14127), (1938, 13850), (2550, 10526), (2770, 9690), (2850, 9418), (3230, 8310), (3324, 8075), (3876, 6925), (4155, 6460), (4709, 5700), (4845, 5540), (5100, 5263)]