211964400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{607}}^1$

素因数の和:728

約数の個数: 180

約数和(自身を含む): 744382912

約数和(自身を除く): 532418512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 97, 100, 120, 144, 150, 180, 194, 200, 225, 240, 291, 300, 360, 388, 400, 450, 485, 582, 600, 607, 720, 776, 873, 900, 970, 1164, 1200, 1214, 1455, 1552, 1746, 1800, 1821, 1940, 2328, 2425, 2428, 2910, 3035, 3492, 3600, 3642, 3880, 4365, 4656, 4850, 4856, 5463, 5820, 6070, 6984, 7275, 7284, 7760, 8730, 9105, 9700, 9712, 10926, 11640, 12140, 13968, 14550, 14568, 15175, 17460, 18210, 19400, 21825, 21852, 23280, 24280, 27315, 29100, 29136, 30350, 34920, 36420, 38800, 43650, 43704, 45525, 48560, 54630, 58200, 58879, 60700, 69840, 72840, 87300, 87408, 91050, 109260, 116400, 117758, 121400, 136575, 145680, 174600, 176637, 182100, 218520, 235516, 242800, 273150, 294395, 349200, 353274, 364200, 437040, 471032, 529911, 546300, 588790, 706548, 728400, 883185, 942064, 1059822, 1092600, 1177580, 1413096, 1471975, 1766370, 2119644, 2185200, 2355160, 2649555, 2826192, 2943950, 3532740, 4239288, 4415925, 4710320, 5299110, 5887900, 7065480, 8478576, 8831850, 10598220, 11775800, 13247775, 14130960, 17663700, 21196440, 23551600, 26495550, 35327400, 42392880, 52991100, 70654800, 105982200, 211964400]

約数ペア:

[(1, 211964400), (2, 105982200), (3, 70654800), (4, 52991100), (5, 42392880), (6, 35327400), (8, 26495550), (9, 23551600), (10, 21196440), (12, 17663700), (15, 14130960), (16, 13247775), (18, 11775800), (20, 10598220), (24, 8831850), (25, 8478576), (30, 7065480), (36, 5887900), (40, 5299110), (45, 4710320), (48, 4415925), (50, 4239288), (60, 3532740), (72, 2943950), (75, 2826192), (80, 2649555), (90, 2355160), (97, 2185200), (100, 2119644), (120, 1766370), (144, 1471975), (150, 1413096), (180, 1177580), (194, 1092600), (200, 1059822), (225, 942064), (240, 883185), (291, 728400), (300, 706548), (360, 588790), (388, 546300), (400, 529911), (450, 471032), (485, 437040), (582, 364200), (600, 353274), (607, 349200), (720, 294395), (776, 273150), (873, 242800), (900, 235516), (970, 218520), (1164, 182100), (1200, 176637), (1214, 174600), (1455, 145680), (1552, 136575), (1746, 121400), (1800, 117758), (1821, 116400), (1940, 109260), (2328, 91050), (2425, 87408), (2428, 87300), (2910, 72840), (3035, 69840), (3492, 60700), (3600, 58879), (3642, 58200), (3880, 54630), (4365, 48560), (4656, 45525), (4850, 43704), (4856, 43650), (5463, 38800), (5820, 36420), (6070, 34920), (6984, 30350), (7275, 29136), (7284, 29100), (7760, 27315), (8730, 24280), (9105, 23280), (9700, 21852), (9712, 21825), (10926, 19400), (11640, 18210), (12140, 17460), (13968, 15175), (14550, 14568)]