77483700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^3\times {\mathrm{251}}^1$

素因数の和:292

約数の個数: 216

約数和(自身を含む): 284356800

約数和(自身を除く): 206873100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 49, 50, 60, 63, 70, 75, 84, 90, 98, 100, 105, 126, 140, 147, 150, 175, 180, 196, 210, 225, 245, 251, 252, 294, 300, 315, 343, 350, 420, 441, 450, 490, 502, 525, 588, 630, 686, 700, 735, 753, 882, 900, 980, 1004, 1029, 1050, 1225, 1255, 1260, 1372, 1470, 1506, 1575, 1715, 1757, 1764, 2058, 2100, 2205, 2259, 2450, 2510, 2940, 3012, 3087, 3150, 3430, 3514, 3675, 3765, 4116, 4410, 4518, 4900, 5020, 5145, 5271, 6174, 6275, 6300, 6860, 7028, 7350, 7530, 8575, 8785, 8820, 9036, 10290, 10542, 11025, 11295, 12299, 12348, 12550, 14700, 15060, 15435, 15813, 17150, 17570, 18825, 20580, 21084, 22050, 22590, 24598, 25100, 25725, 26355, 30870, 31626, 34300, 35140, 36897, 37650, 43925, 44100, 45180, 49196, 51450, 52710, 56475, 61495, 61740, 63252, 73794, 75300, 77175, 79065, 86093, 87850, 102900, 105420, 110691, 112950, 122990, 131775, 147588, 154350, 158130, 172186, 175700, 184485, 221382, 225900, 245980, 258279, 263550, 307475, 308700, 316260, 344372, 368970, 395325, 430465, 442764, 516558, 527100, 553455, 614950, 737940, 774837, 790650, 860930, 922425, 1033116, 1106910, 1229900, 1291395, 1549674, 1581300, 1721860, 1844850, 2152325, 2213820, 2582790, 2767275, 3099348, 3689700, 3874185, 4304650, 5165580, 5534550, 6456975, 7748370, 8609300, 11069100, 12913950, 15496740, 19370925, 25827900, 38741850, 77483700]

約数ペア:

[(1, 77483700), (2, 38741850), (3, 25827900), (4, 19370925), (5, 15496740), (6, 12913950), (7, 11069100), (9, 8609300), (10, 7748370), (12, 6456975), (14, 5534550), (15, 5165580), (18, 4304650), (20, 3874185), (21, 3689700), (25, 3099348), (28, 2767275), (30, 2582790), (35, 2213820), (36, 2152325), (42, 1844850), (45, 1721860), (49, 1581300), (50, 1549674), (60, 1291395), (63, 1229900), (70, 1106910), (75, 1033116), (84, 922425), (90, 860930), (98, 790650), (100, 774837), (105, 737940), (126, 614950), (140, 553455), (147, 527100), (150, 516558), (175, 442764), (180, 430465), (196, 395325), (210, 368970), (225, 344372), (245, 316260), (251, 308700), (252, 307475), (294, 263550), (300, 258279), (315, 245980), (343, 225900), (350, 221382), (420, 184485), (441, 175700), (450, 172186), (490, 158130), (502, 154350), (525, 147588), (588, 131775), (630, 122990), (686, 112950), (700, 110691), (735, 105420), (753, 102900), (882, 87850), (900, 86093), (980, 79065), (1004, 77175), (1029, 75300), (1050, 73794), (1225, 63252), (1255, 61740), (1260, 61495), (1372, 56475), (1470, 52710), (1506, 51450), (1575, 49196), (1715, 45180), (1757, 44100), (1764, 43925), (2058, 37650), (2100, 36897), (2205, 35140), (2259, 34300), (2450, 31626), (2510, 30870), (2940, 26355), (3012, 25725), (3087, 25100), (3150, 24598), (3430, 22590), (3514, 22050), (3675, 21084), (3765, 20580), (4116, 18825), (4410, 17570), (4518, 17150), (4900, 15813), (5020, 15435), (5145, 15060), (5271, 14700), (6174, 12550), (6275, 12348), (6300, 12299), (6860, 11295), (7028, 11025), (7350, 10542), (7530, 10290), (8575, 9036), (8785, 8820)]