26155350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1$

素因数の和:311

約数の個数: 144

約数和(自身を含む): 80432352

約数和(自身を除く): 54277002

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, 263, 306, 325, 390, 425, 442, 450, 510, 526, 585, 650, 663, 765, 789, 850, 975, 1105, 1170, 1275, 1315, 1326, 1530, 1578, 1950, 1989, 2210, 2367, 2550, 2630, 2925, 3315, 3419, 3825, 3945, 3978, 4471, 4734, 5525, 5850, 6575, 6630, 6838, 7650, 7890, 8942, 9945, 10257, 11050, 11835, 13150, 13413, 16575, 17095, 19725, 19890, 20514, 22355, 23670, 26826, 30771, 33150, 34190, 39450, 40239, 44710, 49725, 51285, 58123, 59175, 61542, 67065, 80478, 85475, 99450, 102570, 111775, 116246, 118350, 134130, 153855, 170950, 174369, 201195, 223550, 256425, 290615, 307710, 335325, 348738, 402390, 512850, 523107, 581230, 670650, 769275, 871845, 1005975, 1046214, 1453075, 1538550, 1743690, 2011950, 2615535, 2906150, 4359225, 5231070, 8718450, 13077675, 26155350]

約数ペア:

[(1, 26155350), (2, 13077675), (3, 8718450), (5, 5231070), (6, 4359225), (9, 2906150), (10, 2615535), (13, 2011950), (15, 1743690), (17, 1538550), (18, 1453075), (25, 1046214), (26, 1005975), (30, 871845), (34, 769275), (39, 670650), (45, 581230), (50, 523107), (51, 512850), (65, 402390), (75, 348738), (78, 335325), (85, 307710), (90, 290615), (102, 256425), (117, 223550), (130, 201195), (150, 174369), (153, 170950), (170, 153855), (195, 134130), (221, 118350), (225, 116246), (234, 111775), (255, 102570), (263, 99450), (306, 85475), (325, 80478), (390, 67065), (425, 61542), (442, 59175), (450, 58123), (510, 51285), (526, 49725), (585, 44710), (650, 40239), (663, 39450), (765, 34190), (789, 33150), (850, 30771), (975, 26826), (1105, 23670), (1170, 22355), (1275, 20514), (1315, 19890), (1326, 19725), (1530, 17095), (1578, 16575), (1950, 13413), (1989, 13150), (2210, 11835), (2367, 11050), (2550, 10257), (2630, 9945), (2925, 8942), (3315, 7890), (3419, 7650), (3825, 6838), (3945, 6630), (3978, 6575), (4471, 5850), (4734, 5525)]