18268200

素因数分解:

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

素因数の和:241

約数の個数: 192

約数和(自身を含む): 66960000

約数和(自身を除く): 48691800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 27, 30, 34, 36, 40, 45, 50, 51, 54, 60, 68, 72, 75, 85, 90, 100, 102, 108, 120, 135, 136, 150, 153, 170, 180, 199, 200, 204, 216, 225, 255, 270, 300, 306, 340, 360, 398, 408, 425, 450, 459, 510, 540, 597, 600, 612, 675, 680, 765, 796, 850, 900, 918, 995, 1020, 1080, 1194, 1224, 1275, 1350, 1530, 1592, 1700, 1791, 1800, 1836, 1990, 2040, 2295, 2388, 2550, 2700, 2985, 3060, 3383, 3400, 3582, 3672, 3825, 3980, 4590, 4776, 4975, 5100, 5373, 5400, 5970, 6120, 6766, 7164, 7650, 7960, 8955, 9180, 9950, 10149, 10200, 10746, 11475, 11940, 13532, 14328, 14925, 15300, 16915, 17910, 18360, 19900, 20298, 21492, 22950, 23880, 26865, 27064, 29850, 30447, 30600, 33830, 35820, 39800, 40596, 42984, 44775, 45900, 50745, 53730, 59700, 60894, 67660, 71640, 81192, 84575, 89550, 91341, 91800, 101490, 107460, 119400, 121788, 134325, 135320, 152235, 169150, 179100, 182682, 202980, 214920, 243576, 253725, 268650, 304470, 338300, 358200, 365364, 405960, 456705, 507450, 537300, 608940, 676600, 730728, 761175, 913410, 1014900, 1074600, 1217880, 1522350, 1826820, 2029800, 2283525, 3044700, 3653640, 4567050, 6089400, 9134100, 18268200]

約数ペア:

[(1, 18268200), (2, 9134100), (3, 6089400), (4, 4567050), (5, 3653640), (6, 3044700), (8, 2283525), (9, 2029800), (10, 1826820), (12, 1522350), (15, 1217880), (17, 1074600), (18, 1014900), (20, 913410), (24, 761175), (25, 730728), (27, 676600), (30, 608940), (34, 537300), (36, 507450), (40, 456705), (45, 405960), (50, 365364), (51, 358200), (54, 338300), (60, 304470), (68, 268650), (72, 253725), (75, 243576), (85, 214920), (90, 202980), (100, 182682), (102, 179100), (108, 169150), (120, 152235), (135, 135320), (136, 134325), (150, 121788), (153, 119400), (170, 107460), (180, 101490), (199, 91800), (200, 91341), (204, 89550), (216, 84575), (225, 81192), (255, 71640), (270, 67660), (300, 60894), (306, 59700), (340, 53730), (360, 50745), (398, 45900), (408, 44775), (425, 42984), (450, 40596), (459, 39800), (510, 35820), (540, 33830), (597, 30600), (600, 30447), (612, 29850), (675, 27064), (680, 26865), (765, 23880), (796, 22950), (850, 21492), (900, 20298), (918, 19900), (995, 18360), (1020, 17910), (1080, 16915), (1194, 15300), (1224, 14925), (1275, 14328), (1350, 13532), (1530, 11940), (1592, 11475), (1700, 10746), (1791, 10200), (1800, 10149), (1836, 9950), (1990, 9180), (2040, 8955), (2295, 7960), (2388, 7650), (2550, 7164), (2700, 6766), (2985, 6120), (3060, 5970), (3383, 5400), (3400, 5373), (3582, 5100), (3672, 4975), (3825, 4776), (3980, 4590)]