15827000

素因数分解:

$2^3\times 5^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:71

約数の個数: 192

約数和(自身を含む): 48016800

約数和(自身を除く): 32189800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 19, 20, 25, 28, 34, 35, 38, 40, 49, 50, 56, 68, 70, 76, 85, 95, 98, 100, 119, 125, 133, 136, 140, 152, 170, 175, 190, 196, 200, 238, 245, 250, 266, 280, 323, 340, 350, 380, 392, 425, 475, 476, 490, 500, 532, 595, 646, 665, 680, 700, 760, 833, 850, 875, 931, 950, 952, 980, 1000, 1064, 1190, 1225, 1292, 1330, 1400, 1615, 1666, 1700, 1750, 1862, 1900, 1960, 2125, 2261, 2375, 2380, 2450, 2584, 2660, 2975, 3230, 3325, 3332, 3400, 3500, 3724, 3800, 4165, 4250, 4522, 4655, 4750, 4760, 4900, 5320, 5950, 6125, 6460, 6650, 6664, 7000, 7448, 8075, 8330, 8500, 9044, 9310, 9500, 9800, 11305, 11900, 12250, 12920, 13300, 14875, 15827, 16150, 16625, 16660, 17000, 18088, 18620, 19000, 20825, 22610, 23275, 23800, 24500, 26600, 29750, 31654, 32300, 33250, 33320, 37240, 40375, 41650, 45220, 46550, 49000, 56525, 59500, 63308, 64600, 66500, 79135, 80750, 83300, 90440, 93100, 104125, 113050, 116375, 119000, 126616, 133000, 158270, 161500, 166600, 186200, 208250, 226100, 232750, 282625, 316540, 323000, 395675, 416500, 452200, 465500, 565250, 633080, 791350, 833000, 931000, 1130500, 1582700, 1978375, 2261000, 3165400, 3956750, 7913500, 15827000]

約数ペア:

[(1, 15827000), (2, 7913500), (4, 3956750), (5, 3165400), (7, 2261000), (8, 1978375), (10, 1582700), (14, 1130500), (17, 931000), (19, 833000), (20, 791350), (25, 633080), (28, 565250), (34, 465500), (35, 452200), (38, 416500), (40, 395675), (49, 323000), (50, 316540), (56, 282625), (68, 232750), (70, 226100), (76, 208250), (85, 186200), (95, 166600), (98, 161500), (100, 158270), (119, 133000), (125, 126616), (133, 119000), (136, 116375), (140, 113050), (152, 104125), (170, 93100), (175, 90440), (190, 83300), (196, 80750), (200, 79135), (238, 66500), (245, 64600), (250, 63308), (266, 59500), (280, 56525), (323, 49000), (340, 46550), (350, 45220), (380, 41650), (392, 40375), (425, 37240), (475, 33320), (476, 33250), (490, 32300), (500, 31654), (532, 29750), (595, 26600), (646, 24500), (665, 23800), (680, 23275), (700, 22610), (760, 20825), (833, 19000), (850, 18620), (875, 18088), (931, 17000), (950, 16660), (952, 16625), (980, 16150), (1000, 15827), (1064, 14875), (1190, 13300), (1225, 12920), (1292, 12250), (1330, 11900), (1400, 11305), (1615, 9800), (1666, 9500), (1700, 9310), (1750, 9044), (1862, 8500), (1900, 8330), (1960, 8075), (2125, 7448), (2261, 7000), (2375, 6664), (2380, 6650), (2450, 6460), (2584, 6125), (2660, 5950), (2975, 5320), (3230, 4900), (3325, 4760), (3332, 4750), (3400, 4655), (3500, 4522), (3724, 4250), (3800, 4165)]