2029800

素因数分解:

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

素因数の和:235

約数の個数: 96

約数和(自身を含む): 6696000

約数和(自身を除く): 4666200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 60, 68, 75, 85, 100, 102, 120, 136, 150, 170, 199, 200, 204, 255, 300, 340, 398, 408, 425, 510, 597, 600, 680, 796, 850, 995, 1020, 1194, 1275, 1592, 1700, 1990, 2040, 2388, 2550, 2985, 3383, 3400, 3980, 4776, 4975, 5100, 5970, 6766, 7960, 9950, 10149, 10200, 11940, 13532, 14925, 16915, 19900, 20298, 23880, 27064, 29850, 33830, 39800, 40596, 50745, 59700, 67660, 81192, 84575, 101490, 119400, 135320, 169150, 202980, 253725, 338300, 405960, 507450, 676600, 1014900, 2029800]

約数ペア:

[(1, 2029800), (2, 1014900), (3, 676600), (4, 507450), (5, 405960), (6, 338300), (8, 253725), (10, 202980), (12, 169150), (15, 135320), (17, 119400), (20, 101490), (24, 84575), (25, 81192), (30, 67660), (34, 59700), (40, 50745), (50, 40596), (51, 39800), (60, 33830), (68, 29850), (75, 27064), (85, 23880), (100, 20298), (102, 19900), (120, 16915), (136, 14925), (150, 13532), (170, 11940), (199, 10200), (200, 10149), (204, 9950), (255, 7960), (300, 6766), (340, 5970), (398, 5100), (408, 4975), (425, 4776), (510, 3980), (597, 3400), (600, 3383), (680, 2985), (796, 2550), (850, 2388), (995, 2040), (1020, 1990), (1194, 1700), (1275, 1592)]