30447000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:243

約数の個数: 192

約数和(自身を含む): 109512000

約数和(自身を除く): 79065000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 50, 51, 60, 68, 72, 75, 85, 90, 100, 102, 120, 125, 136, 150, 153, 170, 180, 199, 200, 204, 225, 250, 255, 300, 306, 340, 360, 375, 398, 408, 425, 450, 500, 510, 597, 600, 612, 680, 750, 765, 796, 850, 900, 995, 1000, 1020, 1125, 1194, 1224, 1275, 1500, 1530, 1592, 1700, 1791, 1800, 1990, 2040, 2125, 2250, 2388, 2550, 2985, 3000, 3060, 3383, 3400, 3582, 3825, 3980, 4250, 4500, 4776, 4975, 5100, 5970, 6120, 6375, 6766, 7164, 7650, 7960, 8500, 8955, 9000, 9950, 10149, 10200, 11940, 12750, 13532, 14328, 14925, 15300, 16915, 17000, 17910, 19125, 19900, 20298, 23880, 24875, 25500, 27064, 29850, 30447, 30600, 33830, 35820, 38250, 39800, 40596, 44775, 49750, 50745, 51000, 59700, 60894, 67660, 71640, 74625, 76500, 81192, 84575, 89550, 99500, 101490, 119400, 121788, 135320, 149250, 152235, 153000, 169150, 179100, 199000, 202980, 223875, 243576, 253725, 298500, 304470, 338300, 358200, 405960, 422875, 447750, 507450, 597000, 608940, 676600, 761175, 845750, 895500, 1014900, 1217880, 1268625, 1522350, 1691500, 1791000, 2029800, 2537250, 3044700, 3383000, 3805875, 5074500, 6089400, 7611750, 10149000, 15223500, 30447000]

約数ペア:

[(1, 30447000), (2, 15223500), (3, 10149000), (4, 7611750), (5, 6089400), (6, 5074500), (8, 3805875), (9, 3383000), (10, 3044700), (12, 2537250), (15, 2029800), (17, 1791000), (18, 1691500), (20, 1522350), (24, 1268625), (25, 1217880), (30, 1014900), (34, 895500), (36, 845750), (40, 761175), (45, 676600), (50, 608940), (51, 597000), (60, 507450), (68, 447750), (72, 422875), (75, 405960), (85, 358200), (90, 338300), (100, 304470), (102, 298500), (120, 253725), (125, 243576), (136, 223875), (150, 202980), (153, 199000), (170, 179100), (180, 169150), (199, 153000), (200, 152235), (204, 149250), (225, 135320), (250, 121788), (255, 119400), (300, 101490), (306, 99500), (340, 89550), (360, 84575), (375, 81192), (398, 76500), (408, 74625), (425, 71640), (450, 67660), (500, 60894), (510, 59700), (597, 51000), (600, 50745), (612, 49750), (680, 44775), (750, 40596), (765, 39800), (796, 38250), (850, 35820), (900, 33830), (995, 30600), (1000, 30447), (1020, 29850), (1125, 27064), (1194, 25500), (1224, 24875), (1275, 23880), (1500, 20298), (1530, 19900), (1592, 19125), (1700, 17910), (1791, 17000), (1800, 16915), (1990, 15300), (2040, 14925), (2125, 14328), (2250, 13532), (2388, 12750), (2550, 11940), (2985, 10200), (3000, 10149), (3060, 9950), (3383, 9000), (3400, 8955), (3582, 8500), (3825, 7960), (3980, 7650), (4250, 7164), (4500, 6766), (4776, 6375), (4975, 6120), (5100, 5970)]