57717450

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:349

約数の個数: 144

約数和(自身を含む): 180363456

約数和(自身を除く): 122646006

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 73, 75, 90, 105, 126, 146, 150, 175, 210, 219, 225, 251, 315, 350, 365, 438, 450, 502, 511, 525, 630, 657, 730, 753, 1022, 1050, 1095, 1255, 1314, 1506, 1533, 1575, 1757, 1825, 2190, 2259, 2510, 2555, 3066, 3150, 3285, 3514, 3650, 3765, 4518, 4599, 5110, 5271, 5475, 6275, 6570, 7530, 7665, 8785, 9198, 10542, 10950, 11295, 12550, 12775, 15330, 15813, 16425, 17570, 18323, 18825, 22590, 22995, 25550, 26355, 31626, 32850, 36646, 37650, 38325, 43925, 45990, 52710, 54969, 56475, 76650, 79065, 87850, 91615, 109938, 112950, 114975, 128261, 131775, 158130, 164907, 183230, 229950, 256522, 263550, 274845, 329814, 384783, 395325, 458075, 549690, 641305, 769566, 790650, 824535, 916150, 1154349, 1282610, 1374225, 1649070, 1923915, 2308698, 2748450, 3206525, 3847830, 4122675, 5771745, 6413050, 8245350, 9619575, 11543490, 19239150, 28858725, 57717450]

約数ペア:

[(1, 57717450), (2, 28858725), (3, 19239150), (5, 11543490), (6, 9619575), (7, 8245350), (9, 6413050), (10, 5771745), (14, 4122675), (15, 3847830), (18, 3206525), (21, 2748450), (25, 2308698), (30, 1923915), (35, 1649070), (42, 1374225), (45, 1282610), (50, 1154349), (63, 916150), (70, 824535), (73, 790650), (75, 769566), (90, 641305), (105, 549690), (126, 458075), (146, 395325), (150, 384783), (175, 329814), (210, 274845), (219, 263550), (225, 256522), (251, 229950), (315, 183230), (350, 164907), (365, 158130), (438, 131775), (450, 128261), (502, 114975), (511, 112950), (525, 109938), (630, 91615), (657, 87850), (730, 79065), (753, 76650), (1022, 56475), (1050, 54969), (1095, 52710), (1255, 45990), (1314, 43925), (1506, 38325), (1533, 37650), (1575, 36646), (1757, 32850), (1825, 31626), (2190, 26355), (2259, 25550), (2510, 22995), (2555, 22590), (3066, 18825), (3150, 18323), (3285, 17570), (3514, 16425), (3650, 15813), (3765, 15330), (4518, 12775), (4599, 12550), (5110, 11295), (5271, 10950), (5475, 10542), (6275, 9198), (6570, 8785), (7530, 7665)]