318678600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:392

約数の個数: 192

約数和(自身を含む): 1057968000

約数和(自身を除く): 739289400

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, 157, 170, 199, 200, 204, 255, 300, 314, 340, 398, 408, 425, 471, 510, 597, 600, 628, 680, 785, 796, 850, 942, 995, 1020, 1194, 1256, 1275, 1570, 1592, 1700, 1884, 1990, 2040, 2355, 2388, 2550, 2669, 2985, 3140, 3383, 3400, 3768, 3925, 3980, 4710, 4776, 4975, 5100, 5338, 5970, 6280, 6766, 7850, 7960, 8007, 9420, 9950, 10149, 10200, 10676, 11775, 11940, 13345, 13532, 14925, 15700, 16014, 16915, 18840, 19900, 20298, 21352, 23550, 23880, 26690, 27064, 29850, 31243, 31400, 32028, 33830, 39800, 40035, 40596, 47100, 50745, 53380, 59700, 62486, 64056, 66725, 67660, 80070, 81192, 84575, 93729, 94200, 101490, 106760, 119400, 124972, 133450, 135320, 156215, 160140, 169150, 187458, 200175, 202980, 249944, 253725, 266900, 312430, 320280, 338300, 374916, 400350, 405960, 468645, 507450, 531131, 533800, 624860, 676600, 749832, 781075, 800700, 937290, 1014900, 1062262, 1249720, 1562150, 1593393, 1601400, 1874580, 2029800, 2124524, 2343225, 2655655, 3124300, 3186786, 3749160, 4249048, 4686450, 5311310, 6248600, 6373572, 7966965, 9372900, 10622620, 12747144, 13278275, 15933930, 18745800, 21245240, 26556550, 31867860, 39834825, 53113100, 63735720, 79669650, 106226200, 159339300, 318678600]

約数ペア:

[(1, 318678600), (2, 159339300), (3, 106226200), (4, 79669650), (5, 63735720), (6, 53113100), (8, 39834825), (10, 31867860), (12, 26556550), (15, 21245240), (17, 18745800), (20, 15933930), (24, 13278275), (25, 12747144), (30, 10622620), (34, 9372900), (40, 7966965), (50, 6373572), (51, 6248600), (60, 5311310), (68, 4686450), (75, 4249048), (85, 3749160), (100, 3186786), (102, 3124300), (120, 2655655), (136, 2343225), (150, 2124524), (157, 2029800), (170, 1874580), (199, 1601400), (200, 1593393), (204, 1562150), (255, 1249720), (300, 1062262), (314, 1014900), (340, 937290), (398, 800700), (408, 781075), (425, 749832), (471, 676600), (510, 624860), (597, 533800), (600, 531131), (628, 507450), (680, 468645), (785, 405960), (796, 400350), (850, 374916), (942, 338300), (995, 320280), (1020, 312430), (1194, 266900), (1256, 253725), (1275, 249944), (1570, 202980), (1592, 200175), (1700, 187458), (1884, 169150), (1990, 160140), (2040, 156215), (2355, 135320), (2388, 133450), (2550, 124972), (2669, 119400), (2985, 106760), (3140, 101490), (3383, 94200), (3400, 93729), (3768, 84575), (3925, 81192), (3980, 80070), (4710, 67660), (4776, 66725), (4975, 64056), (5100, 62486), (5338, 59700), (5970, 53380), (6280, 50745), (6766, 47100), (7850, 40596), (7960, 40035), (8007, 39800), (9420, 33830), (9950, 32028), (10149, 31400), (10200, 31243), (10676, 29850), (11775, 27064), (11940, 26690), (13345, 23880), (13532, 23550), (14925, 21352), (15700, 20298), (16014, 19900), (16915, 18840)]