29571500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:121

約数の個数: 144

約数和(自身を含む): 80668224

約数和(自身を除く): 51096724

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 49, 50, 68, 70, 71, 85, 98, 100, 119, 125, 140, 142, 170, 175, 196, 238, 245, 250, 284, 340, 350, 355, 425, 476, 490, 497, 500, 595, 700, 710, 833, 850, 875, 980, 994, 1190, 1207, 1225, 1420, 1666, 1700, 1750, 1775, 1988, 2125, 2380, 2414, 2450, 2485, 2975, 3332, 3479, 3500, 3550, 4165, 4250, 4828, 4900, 4970, 5950, 6035, 6125, 6958, 7100, 8330, 8449, 8500, 8875, 9940, 11900, 12070, 12250, 12425, 13916, 14875, 16660, 16898, 17395, 17750, 20825, 24140, 24500, 24850, 29750, 30175, 33796, 34790, 35500, 41650, 42245, 49700, 59143, 59500, 60350, 62125, 69580, 83300, 84490, 86975, 104125, 118286, 120700, 124250, 150875, 168980, 173950, 208250, 211225, 236572, 248500, 295715, 301750, 347900, 416500, 422450, 434875, 591430, 603500, 844900, 869750, 1056125, 1182860, 1478575, 1739500, 2112250, 2957150, 4224500, 5914300, 7392875, 14785750, 29571500]

約数ペア:

[(1, 29571500), (2, 14785750), (4, 7392875), (5, 5914300), (7, 4224500), (10, 2957150), (14, 2112250), (17, 1739500), (20, 1478575), (25, 1182860), (28, 1056125), (34, 869750), (35, 844900), (49, 603500), (50, 591430), (68, 434875), (70, 422450), (71, 416500), (85, 347900), (98, 301750), (100, 295715), (119, 248500), (125, 236572), (140, 211225), (142, 208250), (170, 173950), (175, 168980), (196, 150875), (238, 124250), (245, 120700), (250, 118286), (284, 104125), (340, 86975), (350, 84490), (355, 83300), (425, 69580), (476, 62125), (490, 60350), (497, 59500), (500, 59143), (595, 49700), (700, 42245), (710, 41650), (833, 35500), (850, 34790), (875, 33796), (980, 30175), (994, 29750), (1190, 24850), (1207, 24500), (1225, 24140), (1420, 20825), (1666, 17750), (1700, 17395), (1750, 16898), (1775, 16660), (1988, 14875), (2125, 13916), (2380, 12425), (2414, 12250), (2450, 12070), (2485, 11900), (2975, 9940), (3332, 8875), (3479, 8500), (3500, 8449), (3550, 8330), (4165, 7100), (4250, 6958), (4828, 6125), (4900, 6035), (4970, 5950)]