201389400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{2111}}^1$

素因数の和:2186

約数の個数: 144

約数和(自身を含む): 689420160

約数和(自身を除く): 488030760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 53, 60, 72, 75, 90, 100, 106, 120, 150, 159, 180, 200, 212, 225, 265, 300, 318, 360, 424, 450, 477, 530, 600, 636, 795, 900, 954, 1060, 1272, 1325, 1590, 1800, 1908, 2111, 2120, 2385, 2650, 3180, 3816, 3975, 4222, 4770, 5300, 6333, 6360, 7950, 8444, 9540, 10555, 10600, 11925, 12666, 15900, 16888, 18999, 19080, 21110, 23850, 25332, 31665, 31800, 37998, 42220, 47700, 50664, 52775, 63330, 75996, 84440, 94995, 95400, 105550, 111883, 126660, 151992, 158325, 189990, 211100, 223766, 253320, 316650, 335649, 379980, 422200, 447532, 474975, 559415, 633300, 671298, 759960, 895064, 949950, 1006947, 1118830, 1266600, 1342596, 1678245, 1899900, 2013894, 2237660, 2685192, 2797075, 3356490, 3799800, 4027788, 4475320, 5034735, 5594150, 6712980, 8055576, 8391225, 10069470, 11188300, 13425960, 16782450, 20138940, 22376600, 25173675, 33564900, 40277880, 50347350, 67129800, 100694700, 201389400]

約数ペア:

[(1, 201389400), (2, 100694700), (3, 67129800), (4, 50347350), (5, 40277880), (6, 33564900), (8, 25173675), (9, 22376600), (10, 20138940), (12, 16782450), (15, 13425960), (18, 11188300), (20, 10069470), (24, 8391225), (25, 8055576), (30, 6712980), (36, 5594150), (40, 5034735), (45, 4475320), (50, 4027788), (53, 3799800), (60, 3356490), (72, 2797075), (75, 2685192), (90, 2237660), (100, 2013894), (106, 1899900), (120, 1678245), (150, 1342596), (159, 1266600), (180, 1118830), (200, 1006947), (212, 949950), (225, 895064), (265, 759960), (300, 671298), (318, 633300), (360, 559415), (424, 474975), (450, 447532), (477, 422200), (530, 379980), (600, 335649), (636, 316650), (795, 253320), (900, 223766), (954, 211100), (1060, 189990), (1272, 158325), (1325, 151992), (1590, 126660), (1800, 111883), (1908, 105550), (2111, 95400), (2120, 94995), (2385, 84440), (2650, 75996), (3180, 63330), (3816, 52775), (3975, 50664), (4222, 47700), (4770, 42220), (5300, 37998), (6333, 31800), (6360, 31665), (7950, 25332), (8444, 23850), (9540, 21110), (10555, 19080), (10600, 18999), (11925, 16888), (12666, 15900)]