100525250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:181

約数の個数: 128

約数和(自身を含む): 237219840

約数和(自身を除く): 136694590

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 31, 34, 35, 50, 62, 70, 85, 109, 119, 125, 155, 170, 175, 217, 218, 238, 250, 310, 350, 425, 434, 527, 545, 595, 763, 775, 850, 875, 1054, 1085, 1090, 1190, 1526, 1550, 1750, 1853, 2125, 2170, 2635, 2725, 2975, 3379, 3689, 3706, 3815, 3875, 4250, 5270, 5425, 5450, 5950, 6758, 7378, 7630, 7750, 9265, 10850, 12971, 13175, 13625, 14875, 16895, 18445, 18530, 19075, 23653, 25942, 26350, 27125, 27250, 29750, 33790, 36890, 38150, 46325, 47306, 54250, 57443, 64855, 65875, 84475, 92225, 92650, 95375, 114886, 118265, 129710, 131750, 168950, 184450, 190750, 231625, 236530, 287215, 324275, 402101, 422375, 461125, 463250, 574430, 591325, 648550, 804202, 844750, 922250, 1182650, 1436075, 1621375, 2010505, 2872150, 2956625, 3242750, 4021010, 5913250, 7180375, 10052525, 14360750, 20105050, 50262625, 100525250]

約数ペア:

[(1, 100525250), (2, 50262625), (5, 20105050), (7, 14360750), (10, 10052525), (14, 7180375), (17, 5913250), (25, 4021010), (31, 3242750), (34, 2956625), (35, 2872150), (50, 2010505), (62, 1621375), (70, 1436075), (85, 1182650), (109, 922250), (119, 844750), (125, 804202), (155, 648550), (170, 591325), (175, 574430), (217, 463250), (218, 461125), (238, 422375), (250, 402101), (310, 324275), (350, 287215), (425, 236530), (434, 231625), (527, 190750), (545, 184450), (595, 168950), (763, 131750), (775, 129710), (850, 118265), (875, 114886), (1054, 95375), (1085, 92650), (1090, 92225), (1190, 84475), (1526, 65875), (1550, 64855), (1750, 57443), (1853, 54250), (2125, 47306), (2170, 46325), (2635, 38150), (2725, 36890), (2975, 33790), (3379, 29750), (3689, 27250), (3706, 27125), (3815, 26350), (3875, 25942), (4250, 23653), (5270, 19075), (5425, 18530), (5450, 18445), (5950, 16895), (6758, 14875), (7378, 13625), (7630, 13175), (7750, 12971), (9265, 10850)]