189744800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1093}}^1$

素因数の和:1151

約数の個数: 144

約数和(自身を含む): 546964992

約数和(自身を除く): 357220192

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 50, 56, 62, 70, 80, 100, 112, 124, 140, 155, 160, 175, 200, 217, 224, 248, 280, 310, 350, 400, 434, 496, 560, 620, 700, 775, 800, 868, 992, 1085, 1093, 1120, 1240, 1400, 1550, 1736, 2170, 2186, 2480, 2800, 3100, 3472, 4340, 4372, 4960, 5425, 5465, 5600, 6200, 6944, 7651, 8680, 8744, 10850, 10930, 12400, 15302, 17360, 17488, 21700, 21860, 24800, 27325, 30604, 33883, 34720, 34976, 38255, 43400, 43720, 54650, 61208, 67766, 76510, 86800, 87440, 109300, 122416, 135532, 153020, 169415, 173600, 174880, 191275, 218600, 237181, 244832, 271064, 306040, 338830, 382550, 437200, 474362, 542128, 612080, 677660, 765100, 847075, 874400, 948724, 1084256, 1185905, 1224160, 1355320, 1530200, 1694150, 1897448, 2371810, 2710640, 3060400, 3388300, 3794896, 4743620, 5421280, 5929525, 6120800, 6776600, 7589792, 9487240, 11859050, 13553200, 18974480, 23718100, 27106400, 37948960, 47436200, 94872400, 189744800]

約数ペア:

[(1, 189744800), (2, 94872400), (4, 47436200), (5, 37948960), (7, 27106400), (8, 23718100), (10, 18974480), (14, 13553200), (16, 11859050), (20, 9487240), (25, 7589792), (28, 6776600), (31, 6120800), (32, 5929525), (35, 5421280), (40, 4743620), (50, 3794896), (56, 3388300), (62, 3060400), (70, 2710640), (80, 2371810), (100, 1897448), (112, 1694150), (124, 1530200), (140, 1355320), (155, 1224160), (160, 1185905), (175, 1084256), (200, 948724), (217, 874400), (224, 847075), (248, 765100), (280, 677660), (310, 612080), (350, 542128), (400, 474362), (434, 437200), (496, 382550), (560, 338830), (620, 306040), (700, 271064), (775, 244832), (800, 237181), (868, 218600), (992, 191275), (1085, 174880), (1093, 173600), (1120, 169415), (1240, 153020), (1400, 135532), (1550, 122416), (1736, 109300), (2170, 87440), (2186, 86800), (2480, 76510), (2800, 67766), (3100, 61208), (3472, 54650), (4340, 43720), (4372, 43400), (4960, 38255), (5425, 34976), (5465, 34720), (5600, 33883), (6200, 30604), (6944, 27325), (7651, 24800), (8680, 21860), (8744, 21700), (10850, 17488), (10930, 17360), (12400, 15302)]