87814350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{883}}^1$

素因数の和:931

約数の個数: 144

約数和(自身を含む): 269326512

約数和(自身を除く): 181512162

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 25, 26, 30, 34, 39, 45, 50, 51, 65, 75, 78, 85, 90, 102, 117, 130, 150, 153, 170, 195, 221, 225, 234, 255, 306, 325, 390, 425, 442, 450, 510, 585, 650, 663, 765, 850, 883, 975, 1105, 1170, 1275, 1326, 1530, 1766, 1950, 1989, 2210, 2550, 2649, 2925, 3315, 3825, 3978, 4415, 5298, 5525, 5850, 6630, 7650, 7947, 8830, 9945, 11050, 11479, 13245, 15011, 15894, 16575, 19890, 22075, 22958, 26490, 30022, 33150, 34437, 39735, 44150, 45033, 49725, 57395, 66225, 68874, 75055, 79470, 90066, 99450, 103311, 114790, 132450, 135099, 150110, 172185, 195143, 198675, 206622, 225165, 270198, 286975, 344370, 375275, 390286, 397350, 450330, 516555, 573950, 585429, 675495, 750550, 860925, 975715, 1033110, 1125825, 1170858, 1350990, 1721850, 1756287, 1951430, 2251650, 2582775, 2927145, 3377475, 3512574, 4878575, 5165550, 5854290, 6754950, 8781435, 9757150, 14635725, 17562870, 29271450, 43907175, 87814350]

約数ペア:

[(1, 87814350), (2, 43907175), (3, 29271450), (5, 17562870), (6, 14635725), (9, 9757150), (10, 8781435), (13, 6754950), (15, 5854290), (17, 5165550), (18, 4878575), (25, 3512574), (26, 3377475), (30, 2927145), (34, 2582775), (39, 2251650), (45, 1951430), (50, 1756287), (51, 1721850), (65, 1350990), (75, 1170858), (78, 1125825), (85, 1033110), (90, 975715), (102, 860925), (117, 750550), (130, 675495), (150, 585429), (153, 573950), (170, 516555), (195, 450330), (221, 397350), (225, 390286), (234, 375275), (255, 344370), (306, 286975), (325, 270198), (390, 225165), (425, 206622), (442, 198675), (450, 195143), (510, 172185), (585, 150110), (650, 135099), (663, 132450), (765, 114790), (850, 103311), (883, 99450), (975, 90066), (1105, 79470), (1170, 75055), (1275, 68874), (1326, 66225), (1530, 57395), (1766, 49725), (1950, 45033), (1989, 44150), (2210, 39735), (2550, 34437), (2649, 33150), (2925, 30022), (3315, 26490), (3825, 22958), (3978, 22075), (4415, 19890), (5298, 16575), (5525, 15894), (5850, 15011), (6630, 13245), (7650, 11479), (7947, 11050), (8830, 9945)]