250969800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:284

約数の個数: 192

約数和(自身を含む): 817090560

約数和(自身を除く): 566120760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 31, 40, 50, 60, 62, 75, 93, 100, 103, 120, 124, 131, 150, 155, 186, 200, 206, 248, 262, 300, 309, 310, 372, 393, 412, 465, 515, 524, 600, 618, 620, 655, 744, 775, 786, 824, 930, 1030, 1048, 1236, 1240, 1310, 1545, 1550, 1572, 1860, 1965, 2060, 2325, 2472, 2575, 2620, 3090, 3100, 3144, 3193, 3275, 3720, 3930, 4061, 4120, 4650, 5150, 5240, 6180, 6200, 6386, 6550, 7725, 7860, 8122, 9300, 9579, 9825, 10300, 12183, 12360, 12772, 13100, 13493, 15450, 15720, 15965, 16244, 18600, 19158, 19650, 20305, 20600, 24366, 25544, 26200, 26986, 30900, 31930, 32488, 38316, 39300, 40479, 40610, 47895, 48732, 53972, 60915, 61800, 63860, 67465, 76632, 78600, 79825, 80958, 81220, 95790, 97464, 101525, 107944, 121830, 127720, 134930, 159650, 161916, 162440, 191580, 202395, 203050, 239475, 243660, 269860, 304575, 319300, 323832, 337325, 383160, 404790, 406100, 418283, 478950, 487320, 539720, 609150, 638600, 674650, 809580, 812200, 836566, 957900, 1011975, 1218300, 1254849, 1349300, 1619160, 1673132, 1915800, 2023950, 2091415, 2436600, 2509698, 2698600, 3346264, 4047900, 4182830, 5019396, 6274245, 8095800, 8365660, 10038792, 10457075, 12548490, 16731320, 20914150, 25096980, 31371225, 41828300, 50193960, 62742450, 83656600, 125484900, 250969800]

約数ペア:

[(1, 250969800), (2, 125484900), (3, 83656600), (4, 62742450), (5, 50193960), (6, 41828300), (8, 31371225), (10, 25096980), (12, 20914150), (15, 16731320), (20, 12548490), (24, 10457075), (25, 10038792), (30, 8365660), (31, 8095800), (40, 6274245), (50, 5019396), (60, 4182830), (62, 4047900), (75, 3346264), (93, 2698600), (100, 2509698), (103, 2436600), (120, 2091415), (124, 2023950), (131, 1915800), (150, 1673132), (155, 1619160), (186, 1349300), (200, 1254849), (206, 1218300), (248, 1011975), (262, 957900), (300, 836566), (309, 812200), (310, 809580), (372, 674650), (393, 638600), (412, 609150), (465, 539720), (515, 487320), (524, 478950), (600, 418283), (618, 406100), (620, 404790), (655, 383160), (744, 337325), (775, 323832), (786, 319300), (824, 304575), (930, 269860), (1030, 243660), (1048, 239475), (1236, 203050), (1240, 202395), (1310, 191580), (1545, 162440), (1550, 161916), (1572, 159650), (1860, 134930), (1965, 127720), (2060, 121830), (2325, 107944), (2472, 101525), (2575, 97464), (2620, 95790), (3090, 81220), (3100, 80958), (3144, 79825), (3193, 78600), (3275, 76632), (3720, 67465), (3930, 63860), (4061, 61800), (4120, 60915), (4650, 53972), (5150, 48732), (5240, 47895), (6180, 40610), (6200, 40479), (6386, 39300), (6550, 38316), (7725, 32488), (7860, 31930), (8122, 30900), (9300, 26986), (9579, 26200), (9825, 25544), (10300, 24366), (12183, 20600), (12360, 20305), (12772, 19650), (13100, 19158), (13493, 18600), (15450, 16244), (15720, 15965)]