75341100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:280

約数の個数: 144

約数和(自身を含む): 232485120

約数和(自身を除く): 157144020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 61, 69, 75, 92, 100, 115, 122, 138, 150, 179, 183, 230, 244, 276, 300, 305, 345, 358, 366, 460, 537, 575, 610, 690, 716, 732, 895, 915, 1074, 1150, 1220, 1380, 1403, 1525, 1725, 1790, 1830, 2148, 2300, 2685, 2806, 3050, 3450, 3580, 3660, 4117, 4209, 4475, 4575, 5370, 5612, 6100, 6900, 7015, 8234, 8418, 8950, 9150, 10740, 10919, 12351, 13425, 14030, 16468, 16836, 17900, 18300, 20585, 21045, 21838, 24702, 26850, 28060, 32757, 35075, 41170, 42090, 43676, 49404, 53700, 54595, 61755, 65514, 70150, 82340, 84180, 102925, 105225, 109190, 123510, 131028, 140300, 163785, 205850, 210450, 218380, 247020, 251137, 272975, 308775, 327570, 411700, 420900, 502274, 545950, 617550, 655140, 753411, 818925, 1004548, 1091900, 1235100, 1255685, 1506822, 1637850, 2511370, 3013644, 3275700, 3767055, 5022740, 6278425, 7534110, 12556850, 15068220, 18835275, 25113700, 37670550, 75341100]

約数ペア:

[(1, 75341100), (2, 37670550), (3, 25113700), (4, 18835275), (5, 15068220), (6, 12556850), (10, 7534110), (12, 6278425), (15, 5022740), (20, 3767055), (23, 3275700), (25, 3013644), (30, 2511370), (46, 1637850), (50, 1506822), (60, 1255685), (61, 1235100), (69, 1091900), (75, 1004548), (92, 818925), (100, 753411), (115, 655140), (122, 617550), (138, 545950), (150, 502274), (179, 420900), (183, 411700), (230, 327570), (244, 308775), (276, 272975), (300, 251137), (305, 247020), (345, 218380), (358, 210450), (366, 205850), (460, 163785), (537, 140300), (575, 131028), (610, 123510), (690, 109190), (716, 105225), (732, 102925), (895, 84180), (915, 82340), (1074, 70150), (1150, 65514), (1220, 61755), (1380, 54595), (1403, 53700), (1525, 49404), (1725, 43676), (1790, 42090), (1830, 41170), (2148, 35075), (2300, 32757), (2685, 28060), (2806, 26850), (3050, 24702), (3450, 21838), (3580, 21045), (3660, 20585), (4117, 18300), (4209, 17900), (4475, 16836), (4575, 16468), (5370, 14030), (5612, 13425), (6100, 12351), (6900, 10919), (7015, 10740), (8234, 9150), (8418, 8950)]